Free Field Trip, Homeschool & Outdoor Learning Guide

Outdoor Field Trips & Homeschool Adventures Made Simple

Helping educators, homeschool families, and nature guides organize safe, wonder-filled outdoor journeys that spark curiosity, support multi-age siblings, protect child privacy, and bring everyone home happy and relaxed.

School Field Trips, Homeschooling & Nature Co-ops

🎒 Field Trips & Outdoor Learning Hub

A 7-part practical guide for classrooms, homeschool co-ops, and family explorers—featuring stress-free trip timing, 100% child privacy, hands-on nature science, and welcoming ways for every learner to flourish.

7
Guides
100%
Private
Free
No Install
Open
Resource
3D Maps & Routes
01

Mapping Your Route in 3D

Scout Trail Elevation, Sunlight, and Stop Times

Preview trails before you go using 3D satellite views. Check hill steepness, find the best times for natural sunlight, and plan smooth multi-stop routes.

Bus Schedules & Privacy
02

School Bus Planning & On-Time Arrival

Keep Buses on Schedule & Protect Student Privacy

Smart bus scheduling with a built-in 30-minute buffer before the final dismissal bell. We count seats anonymously—no student names or personal info are ever gathered or stored.

Science Classroom Lab
03

Hands-On Science & Nature Lab

Solar Angles, Clean Water, and Battery Energy

Free, ready-to-use digital experiments that run right in any web browser or Chromebook. Students explore sun shadows, water clarity, and how electric vehicles save energy going downhill.

Student Well-Being
04

The Wonder of Nature & Student Well-Being

Building Confidence, Curiosity, and Teamwork Outdoors

How outdoor time helps kids de-stress, focus deeply, and build genuine confidence. Research-backed tips for fostering wonder, resilience, and creative photography.

11 min read
Inclusion & Accessibility
05

Welcoming Every Student & Building Parent Trust

Quiet Rest Areas, On-Time Guarantees, & Ways for Absent Kids to Join

Give parents peace of mind with dependable return times and sensory-friendly rest breaks. If a student is sick at home, they can participate live as a remote team navigator.

13 min read
Creative Art & Maps
06

Keyboard Art & Trail Maps

Simple Text Maps That Work Anywhere—Even With No Signal

Create retro maps and sun dials using simple keyboard characters. Fun, lightweight, and works on any device, even when cellular service drops on remote trails.

10 min read
Core Values & Ethics
07

Our Seven Core Values for Outdoor Learning

Kindness, Fair Access, Curiosity, and Care for the Earth

Seven timeless principles that guide every trip—treating every student with dignity, keeping trips affordable, encouraging questions, and leaving nature cleaner than we found it.

12 min read
NSF Open Knowledge Network & EPA Ecoregions Framework

Bioregional Outdoor Field Trips Across 5 Western States

20 scientifically structured multi-leg field trip circuits and 111 outdoor learning waypoints spanning Oregon, Washington, British Columbia, California, and Idaho. Every circuit is grounded in EPA Level III/IV Ecoregions, NSF OKN hydrology graphs, and Leave No Trace environmental ethics.

NSF OKN Integration

Connected to Proto-OKN EduGate/CurrKG and SAWGraph for curricular alignment, water quality graphs, and citizen science telemetry.

EPA Ecoregions (III/IV)

Mapped to Coast Range, Puget Lowland, Cascades, Sierra Nevada, Columbia Plateau, Snake River Plain, and Mojave Basin.

Zero-Anxiety Logistics

40-seat district bus clearance ratings, built-in 30-minute arrival cushions, bathroom wave planning, and LNT corridor safeguards.

Oregon (OR)5 Multi-Stop Circuits · 36 Total Waypoints

🌲 Oregon Trans-Ecoregion Expedition

36 Iconic Waypoints across 5 Semantic Legs spanning the Pacific Coast, Willamette Valley, Columbia Gorge, High Desert, and Crater Lake Caldera.

NSF Focus:NSF OKN Columbia-Willamette Water Network & Oregon Coastal Marine Sanctuary
Launch OR Route in Map →
1

Leg 1: The Pacific Edge

Oregon's Rugged Coastline

7 Stops
Bioregion Classification: EPA Level III: 1 (Coast Range) · Pacific Rim Marine Sanctuary
Stop #1 · Clatsop
Shipwreck of the Peter Iredale

Shipwreck of the Peter Iredale photographic field waypoint in Clatsop.

EPA: EPA Level III: 1 (Coast Range)
Basin: NSF OKN / Coastal Marine Sanctuary
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #2 · Tillamook
Cape Kiwanda State Natural Area

Cape Kiwanda State Natural Area photographic field waypoint in Tillamook.

EPA: EPA Level III: 1 (Coast Range)
Basin: NSF OKN / Coastal Marine Sanctuary
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #3 · Lincoln
Cascade Head

Cascade Head photographic field waypoint in Lincoln.

EPA: EPA Level III: 1 (Coast Range)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #4 · Lane
Heceta Head Lighthouse & Sea Cliffs

Heceta Head Lighthouse & Sea Cliffs photographic field waypoint in Lane.

EPA: EPA Level III: 1 (Coast Range)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #5 · Douglas
Oregon Dunes National Recreation Area

Oregon Dunes National Recreation Area photographic field waypoint in Douglas.

EPA: EPA Level III: 1 (Coast Range)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Coastal Aeolian Dune Migration & Freshwater Coastal Lakes
Stop #6 · Coos
Cape Arago State Park

Cape Arago State Park photographic field waypoint in Coos.

EPA: EPA Level III: 1 (Coast Range)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #7 · Curry
Cape Blanco State Park and Lighthouse

Cape Blanco State Park and Lighthouse photographic field waypoint in Curry.

EPA: EPA Level III: 1 (Coast Range)
Basin: NSF OKN / Coastal Marine Sanctuary
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
2

Leg 2: Valley of Giants

Willamette Valley & Forests

9 Stops
Bioregion Classification: EPA Level III: 3 (Willamette Valley) & 4 (Cascades) · Alluvial Basin
Stop #1 · Columbia
Scappoose Bay Marine Park

Scappoose Bay Marine Park photographic field waypoint in Columbia.

EPA: EPA Level III: 3 (Willamette Valley)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #2 · Washington
The Tualatin River National Wildlife Refuge

The Tualatin River National Wildlife Refuge photographic field waypoint in Washington.

EPA: EPA Level III: 3 (Willamette Valley)
Basin: NSF OKN / EPA HUC-8: 17090012 (Willamette River)
Lab: Wetland Ecosystem Filtration & Pacific Flyway Bird Banding
Stop #3 · Yamhill
Evergreen Aviation and Space Museum

Evergreen Aviation and Space Museum photographic field waypoint in Yamhill.

EPA: EPA Level III: 3 (Willamette Valley)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #4 · Polk
Baskett Slough National Wildlife Refuge

Baskett Slough National Wildlife Refuge photographic field waypoint in Polk.

EPA: EPA Level III: 3 (Willamette Valley)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Wetland Ecosystem Filtration & Pacific Flyway Bird Banding
Stop #5 · Benton
Marys Peak

Marys Peak photographic field waypoint in Benton.

EPA: EPA Level III: 3 (Willamette Valley)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #6 · Linn
McDowell Creek Falls

McDowell Creek Falls photographic field waypoint in Linn.

EPA: EPA Level III: 4 (Cascades)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #7 · Marion
Silver Falls State Park

Silver Falls State Park photographic field waypoint in Marion.

EPA: EPA Level III: 4 (Cascades)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #8 · Clackamas
Timberline Lodge

Timberline Lodge photographic field waypoint in Clackamas.

EPA: EPA Level III: 4 (Cascades)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Subalpine Glacial Trimlines & WPA Stonemasonry Architecture
Stop #9 · Multnomah
Multnomah Falls

Multnomah Falls photographic field waypoint in Multnomah.

EPA: EPA Level III: 4 (Cascades)
Basin: NSF OKN / EPA HUC-8: 17080001 (Lower Columbia)
Lab: Columbia Flood Basalt Colonnades & Microclimate Mist Spray
3

Leg 3: Fire & Ice

Gorge, Cascades & Central

7 Stops
Bioregion Classification: EPA Level III: 4 (Cascades) & 9 (Eastern Cascades) · Columbia Gorge
Stop #1 · Hood River
Bridge of the Gods

Bridge of the Gods photographic field waypoint in Hood River.

EPA: EPA Level III: 4 (Cascades)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #2 · Wasco
Shaniko Ghost Town

Shaniko Ghost Town photographic field waypoint in Wasco.

EPA: EPA Level III: 9 (Eastern Cascades Slopes)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #3 · Sherman
Macks Canyon Recreation Site

Macks Canyon Recreation Site photographic field waypoint in Sherman.

EPA: EPA Level III: 9 (Eastern Cascades Slopes)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #4 · Gilliam
Cottonwood Canyon State Park

Cottonwood Canyon State Park photographic field waypoint in Gilliam.

EPA: EPA Level III: 9 (Eastern Cascades Slopes)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #5 · Jefferson
The Cove Palisades State Park

The Cove Palisades State Park photographic field waypoint in Jefferson.

EPA: EPA Level III: 9 (Eastern Cascades Slopes)
Basin: NSF OKN / EPA HUC-8: 17070306 (Lower Deschutes)
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #6 · Deschutes
Smith Rock State Park

Smith Rock State Park photographic field waypoint in Deschutes.

EPA: EPA Level III: 9 (Eastern Cascades Slopes)
Basin: NSF OKN / EPA HUC-8: 17070306 (Lower Deschutes)
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #7 · Crook
Steins Pillar

Steins Pillar photographic field waypoint in Crook.

EPA: EPA Level III: 9 (Eastern Cascades Slopes)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
4

Leg 4: The Frontier

Eastern Oregon & Fossil Beds

9 Stops
Bioregion Classification: EPA Level III: 11 (Blue Mountains) & 10 (Columbia Plateau)
Stop #1 · Wheeler
John Day Fossil Beds – Painted Hills Unit

John Day Fossil Beds – Painted Hills Unit photographic field waypoint in Wheeler.

EPA: EPA Level III: 11 (Blue Mountains)
Basin: NSF OKN / EPA HUC-8: 17070204 (John Day River)
Lab: Laterite Soil Strata, Eocene Paleobotany & Bentonite Weathering
Stop #2 · Grant
John Day Fossil Beds - Sheep Rock Unit

John Day Fossil Beds - Sheep Rock Unit photographic field waypoint in Grant.

EPA: EPA Level III: 11 (Blue Mountains)
Basin: NSF OKN / EPA HUC-8: 17070204 (John Day River)
Lab: Laterite Soil Strata, Eocene Paleobotany & Bentonite Weathering
Stop #3 · Morrow
Blue Mountain Scenic Byway

Blue Mountain Scenic Byway photographic field waypoint in Morrow.

EPA: EPA Level III: 11 (Blue Mountains)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #4 · Umatilla
Hat Rock State Park

Hat Rock State Park photographic field waypoint in Umatilla.

EPA: EPA Level III: 11 (Blue Mountains)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #5 · Union
Mt. Emily Recreation Area

Mt. Emily Recreation Area photographic field waypoint in Union.

EPA: EPA Level III: 11 (Blue Mountains)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #6 · Wallowa
Wallowa Lake

Wallowa Lake photographic field waypoint in Wallowa.

EPA: EPA Level III: 11 (Blue Mountains)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #7 · Baker
National Historic Oregon Trail Interpretive Center

National Historic Oregon Trail Interpretive Center photographic field waypoint in Baker.

EPA: EPA Level III: 11 (Blue Mountains)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #8 · Malheur
Owyhee Canyonlands

Owyhee Canyonlands photographic field waypoint in Malheur.

EPA: EPA Level III: 11 (Blue Mountains)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #9 · Harney
Steens Mountain

Steens Mountain photographic field waypoint in Harney.

EPA: EPA Level III: 11 (Blue Mountains)
Basin: NSF OKN / EPA HUC-8: 17120001 (Harney-Malheur Lakes)
Lab: Basalt Fault-Block Escarpment & Glacial U-Shaped Hanging Gorges
5

Leg 5: Ancient Waters

Southern Cascades & Crater Lake

4 Stops
Bioregion Classification: EPA Level III: 4 (Cascades) & 78 (Klamath Mountains) · Mazama Caldera
Stop #1 · Lake
Fort Rock

Fort Rock photographic field waypoint in Lake.

EPA: EPA Level III: 9 (Eastern Cascades Slopes)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #2 · Klamath
Crater Lake National Park

Crater Lake National Park photographic field waypoint in Klamath.

EPA: EPA Level III: 78 (Klamath Mountains)
Basin: NSF OKN / EPA HUC-8: 18010202 (Upper Klamath)
Lab: Volcanic Caldera Collapse & Oligotrophic Deep Lake Optics
Stop #3 · Jackson
Upper & Lower Table Rock

Upper & Lower Table Rock photographic field waypoint in Jackson.

EPA: EPA Level III: 78 (Klamath Mountains)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
Stop #4 · Josephine
The Oregon Caves National Monument

The Oregon Caves National Monument photographic field waypoint in Josephine.

EPA: EPA Level III: 78 (Klamath Mountains)
Basin: NSF OKN / EPA Pacific Northwest Catchment
Lab: Watershed Ecology, Native Flora Identification & Optical Ephemeris
🌲

Explore All 111 Waypoints in the Complete Western Corridor

Switch between state boundaries or run the full 5-state transboundary circuit in the live PhotoTrek map.

View Transboundary Circuit →

Open Data Lakehouse: Apache Parquet & Apache Arrow

High-performance columnar datasets for student data science, GIS research, and curriculum planning

⚡ 9ms DuckDB OLAP

All 111 outdoor field trip waypoints and 20 curated circuits across Washington, British Columbia, California, Idaho, and Oregon are published in open columnar formats with EPA Level III/IV Ecoregions, NSF OKN Hydrology HUC-8 basins, student citizen science protocols, and GPS telemetry.

🐍 1-Line Python & DuckDB Query Example:
import duckdbdf = duckdb.query("SELECT state, count(*) as stops, count(DISTINCT ecoregion) FROM 'regional_field_trips.parquet' GROUP BY state").df()# Sub-10ms analytics across 111 field trip waypoints
Tailored for Every Age & Learning Setting

From Kindergarten to Homeschool Co-ops & University Cohorts

Whether you are coordinating a 200-student university field lecture, a 40-seat district school bus, a neighborhood homeschool co-op, or exploring trails with a family of siblings, our outdoor tools and guides adapt to your group's natural pace.

🌱AGES 5–8 · K–2

Early Explorers

Sensory Wonder & Puddle Science

Shadow tag games with chalk, collecting 5 different fallen leaves, feeling damp cedar bark, and listening to stream rhythms.

💡 Parent Tip: Keep distances short and let spontaneous curiosity lead.
🍃AGES 9–12 · GRADES 3–6

Nature Sleuths

Trail Navigators & Science Puzzles

Measuring sun angles with our shadow lab, observing wildlife tracks, testing creek water clarity, and classifying camera-trap photos on Zooniverse.

💡 Leader Tip: Assign genuine roles like Compass Keeper or Botanist Scout.
🌲AGES 13–18 · GRADES 7–12

Young Naturalists

Optics, Ephemeris & Ecology

Planning golden hour ephemeris, camera composition rules, calculating EV vs. diesel emissions, and practicing Leave No Trace wilderness ethics.

💡 Leader Tip: Empower youth to lead route scouting and build photo portfolios.
🏡HOMESCHOOL & CO-OPS

Family & Co-op Pods

Multi-Age Siblings & Living Study

Charlotte Mason nature journaling, cross-age mentoring where older siblings guide younger explorers, and relaxed outings in minivans or city parks.

💡 Parent Tip: No bus needed! Linger wherever wonder and laughter strike.
🎓HIGHER ED · 50–200+

University Cohorts

Field Stations & LNT Compliance

Multi-bus fleet coordination, staggered station carousels with graduate TA pods, digital Colab data logging, and Leave No Trace wilderness trail capacity limits.

💡 Faculty Tip: Stagger departures across 4 field stations to prevent trail bottlenecks.
The Heart of the Project

Why I Built This: Helping Groups Have Fun in the World We Have Built

Getting a group outdoors often gets burdened by friction—parents worrying about sibling squabbles, teachers sweating the 2:45 PM dismissal bell, bathroom panic, and kids feeling rushed or left out. I built these guides, tools, and calculators to dissolve that friction entirely, so your group can simply step outside and enjoy each other.

🎒

From Friction to Play

Whether it's 4 energetic brothers channeling physical vitality into trail-boss roles, 4 sisters swapping nature sketches, or a sibling trio, playful agency turns rivalry into shared teamwork.

✓ Every Child Has a Real Role
🚲

Rolling & Riding Adventures

Travel is part of the fun! Pedal the "Bike Train" along car-free Sunday Parkways, hop on TriMet MAX light rail across scenic river bridges, or plan low-stress carpool caravans.

✓ Bikes, Rail, Buses & Feet
🤝

Chaperones & Babysitting

Bring a trusted teen babysitter as a "Mother's Helper" to carry the snack bag, or run a "Basecamp Station" where toddlers play while older siblings hike. Everyone is cared for.

✓ Peace of Mind for Parents
🌲

Zero-Anxiety Logistics

Built-in 30-minute cushions, volunteer pocket cards, hydration math, and restroom wave planning ensure leaders and teachers arrive home relaxed and happy.

✓ Scales from 1 to 200 Explorers
Phil Gear

“Over 22 years of walking Pacific Northwest trails with a camera, I discovered that nature's greatest wonder isn't solitary contemplation—it is the shared laughter, spontaneous delight, and deep bonding that happens when people experience it together without hurry. I built this world so your group can step outside, breathe deep, and have unconditional fun.”

— Phil Gear · Photographer, Trail Guide & Creator of PhotoTrek
Interactive Trip Right-Sizer · Free & Private

Right-Size Your Group: From 1 Child to 200 College Students

Every group has unique rhythms—whether you're a parent with a solo daughter, a family with 2 boys and 1 girl, a homeschool co-op of 4 sisters, a 20-student classroom, or a 200-student college lecture. We calculate trail distance, calm pacing, buddy pairings, restroom logistics, and Leave No Trace group sizing.

⚡ Quick Real-World Presets (Click to Load):

1Who is Exploring?

3 Learners Total
👧
Girls / WomenDaughters, female students
👦
Boys / MenSons, male students
✨
Non-Binary / AdditionalGender-expansive, neutral, or non-binary

2Age & Education Level

3Pacing & Energy Style

4How Are You Traveling?

5Adults / Chaperones / TAs

1 Adult (Parent Lead)
Caregiver & Support Style:
YOUR CUSTOM OUTING BLUEPRINT

Right-Sized Plan: Sibling Trio Discovery Walk

🌿 Calm & Unhurried
Trail Distance1.5 – 2.0 mi
Total Time2.5 – 3.0 hrs
Leader Ratio1 : 3 (Ideal)
Water Needed64 oz (0.5 gal)
Buddy System, Pods & Chemistry

The Rotating Trail Boss (2 Boys & 1 Girl): To prevent 2-against-1 sibling tension, divide the trail into 20-minute chapters with clear individual responsibilities. Rotate roles at each water break!

Restroom Ease & Dignity for All

The 10-Minute Trailhead Rule: Have everyone visit the restroom 10 minutes after arriving at the trailhead before hiking begins, and 15 minutes before driving home.

Chaperone & Caregiver Harmony

The Mother's Helper / Babysitter Power-Up: A trusted babysitter or older teen assistant transforms the outing. Hand them the "Morale & Snack Pack"—they handle shoe-tying and water breaks so you can focus on shared wonder.

Paced Schedule with Breathe-Easy Cushion
    Featured Learning Activity

    Older siblings use our free Colab lab on a smartphone to calculate solar elevation, while younger explorers collect 5 distinct fallen leaves and test river rock smoothness.

    Explore Matching Online Lab 🧪
    HANDS-ON NATURE SCIENCE // FREE & ZERO-INSTALL

    Explore the Interactive Nature & Field Trip Labs

    READY TO EXPLORE
    🚀 Explore in Google Colab (Free)
    📥 Save Free Notebook
    // PLAYFUL DISCOVERY LABREADY TO DISCOVER

    Sun Shadows & Sunlight Angles

    Slide the explorer's height and the sun's elevation to watch how shadows stretch and play across the meadow.

    Explorer's Height:60 in (5.0 ft)
    Sun's Elevation in the Sky:35.0°
    Cast Shadow Length:7.14 Feet
    Total Inches:85.7 Inches
    Height-to-Shadow Harmony:1 : 1.43
    🌿 LIVE SENSORY SUN & SHADOW SKETCHPAD
    stem_science_expedition_lab.py (Active Cell [3])
    PYTHON 3.10 // INSTANT BROWSER PLAYGROUND
    # Solar Altitude & Shadow Length Simulator
    import math
    import matplotlib.pyplot as plt
    
    def calculate_shadow(student_height_inches=60, sun_elevation_deg=35.0):
        rad = math.radians(sun_elevation_deg)
        shadow_inches = student_height_inches / math.tan(rad)
        shadow_feet = shadow_inches / 12.0
        height_feet = student_height_inches / 12.0
        
        print(f"Sun Angle: {sun_elevation_deg}° -> Shadow: {shadow_feet:.2f} ft ({shadow_inches:.1f} in)")
        return shadow_feet
    
    # Execute simulation
    calculate_shadow(student_height_inches=60, sun_elevation_deg=35.0)
    🌿 FIELD DISCOVERY NOTES & OBSERVATIONS
    ✓ Sunshine & Shadows Discovery Lab ready! All modules loaded for hands-on outdoor exploration.
    Sun Angle: 35.0° -> Shadow: 7.14 ft (85.7 in)
    Safe & Client-Side⚡ Instant live results · No login required
    DISCOVERY COMPANION•🌟 3 INTERACTIVE OPEN-SOURCE NATURE LABS
    HOSTED WITH CARE: 100% PRIVATE & FAST
    LIVE TRIP DIRECTIONS & IN-CAR DISPLAY

    Sample Field Trip: Pacific Northwest Loop

    Carefully Timed Route · 390.2 Miles · 14.6 Hours · Timed for Natural Daylight

    LEAVE SCHOOL06:00 AM
    BACK AT SCHOOL08:36 PM
    Apple MapsSend to Apple CarPlay
    Google MapsSend to Android Auto
    ⛰️
    Elevation Advisory

    Timberline Lodge (5,960 ft) removed from this loop. At that altitude, younger children may experience mild altitude fatigue, headaches, or nausea—especially after a full day of coastal hiking. Smith Rock (3,000 ft) is the scenic high-point for this route and perfectly safe for all ages. Save Timberline for a dedicated half-day alpine trip from Portland (only 60 mi each way).

    FIELD TRIP ITINERARY & STOPSTIMED FOR DAYLIGHT & EASY TURNS
    1
    Portland Base Camp (Hub Depot)Base Operations / Logistics
    ARRIVE06:00 AM
    LEAVE06:00 AM
    2
    Peter Iredale Shipwreck (Fort Stevens)Dawn Low Tide / Sunrise Alpenglow⛰️ Sea-level beach. Ideal for all ages and mobility levels.
    ARRIVE08:00 AM
    TIME AT STOP50m
    LEAVE08:50 AM
    3
    Ecola State Park (Cannon Beach Bluff)Morning Sea Mist & Haystack Monolith⛰️ 380 ft bluff. Short paved path to viewpoint—accessible for most ages.
    ARRIVE09:55 AM
    TIME AT STOP45m
    LEAVE10:40 AM
    4
    Silver Falls State Park (South Falls)Diffuse High-Overcast Moss Canopy⛰️ 1,400 ft. Trail descends into canyon — plan for a 0.5 mi uphill return. Younger kids love the behind-the-falls walk.
    ARRIVE01:50 PM
    TIME AT STOP60m
    LEAVE02:50 PM
    5
    Smith Rock State Park (Misery Ridge Viewpoint)Late Afternoon Basalt Sidelight⛰️ 3,000 ft. High desert. Bring extra water — heat and sun exposure are intense. The full Misery Ridge loop is strenuous; the River Trail is gentle and suitable for all ages.
    ARRIVE04:46 PM
    TIME AT STOP50m
    LEAVE05:36 PM
    6
    Portland Base Camp (Hub Depot) (Return)Mission Complete — Home for Dinner!
    ARRIVE06:36 PM
    LEAVE06:36 PM
    Guiding Values for Outdoor Learning

    Seven Values That Guide Every Outdoor Journey

    Rooted in respect for all people and care for the natural world, these principles ensure every student feels welcomed, protected, and inspired outdoors.

    1

    Respect for Every Student

    We never collect student names or personal data. Quiet rest areas give students who feel overwhelmed a peaceful spot to recharge.

    2

    Fair Access for All Schools

    Smart route planning cuts fuel waste and bus costs, making outdoor learning affordable for schools on tight budgets.

    3

    Real Curiosity & Discovery

    Hands-on exploration in nature beats memorizing facts. Students ask questions, observe wildlife, and see how living things connect.

    4

    Learn by Testing and Seeing

    Students test their own ideas—measuring sunlight, checking river clarity, and seeing real-world science in action.

    5

    Deciding Together as a Team

    Students help choose trail stops, manage exploration time, and vote on activities, practicing teamwork and mutual respect.

    6

    Building Trust with Families

    Parents can relax knowing buses arrive well before dismissal. Students who have to stay home can log in to help navigate live.

    7

    Caring for the Living Earth

    We practice Leave No Trace, protect delicate plants, and teach students to love and safeguard Pacific Northwest forests and waters.

    Read the Full Story →

    Three Commitments for Every Trip

    Built for student safety, family peace of mind, and genuine outdoor learning.

    Complete Student Privacy

    We only count how many seats are filled. Student names, photos, home addresses, and personal details are never asked for, saved, or shared with anyone.

    ✓ 100% Private & Student-Safe

    Dependable Bus Schedules

    Trips are planned with a built-in 30-minute cushion before the school bell rings. Routes avoid tight dead-ends, steep hills, and traffic bottlenecks.

    ✓ Back 30 Minutes Before the Bell

    No Student Left Out

    If a student is sick at home or resting in the nurse's office, they can follow along on a simple live map and serve as the team's remote navigator.

    ✓ Meaningful Roles for Kids at Home

    Planning a School Trip, Homeschool Day, or Nature Co-op Outing?

    Have questions about gentle trail pacing, multi-age sibling activities, or hands-on outdoor learning? Connect directly with Phil Gear for custom itinerary planning, trail scouting, and interactive workshops.