64 Parks · One Passport

Plan the park.
Remember the trip.
Collect all 63.

A trip planner, a field journal, and a passport for every US national park. Tell it where you're going and who's coming, and see a real day-one itinerary before you pay for anything.

Start Free

Free on Basecamp. No credit card, ever.

Plan●Prepare●Explore●Enjoy●Repeat

Traditions are built on lasting memories. We help you make them.

63 parks charted63 park guides openGrounded in live NPS dataFree to start

Yosemite National Park's granite cliffs and valley floor at golden hour

Yosemite · Mile 01 of 64

01 · Passport

A passport that fills in

Stamp every park you visit, earn badges along the way, and keep a field journal with your own photos. Your record of all 63, built one trip at a time.

02 · Planner

A real itinerary, free

Pick your park, your pace, and who's coming. The planner reads live conditions and writes a day-one plan you can see in full, free, before deciding anything.

03 · Field Guides

All 64 parks, one guide

Every park gets a full field guide: best hikes by difficulty, month-by-month crowd patterns, wildlife, lodging, and live NPS alerts and hours.

The Fieldbook

This is the actual app

Not a mockup. The passport, the journal, the planner, a camera that shoots with a finished look built in, and Explorer extras like audio driving tours and offline trail navigation.

It runs on your phone and on the web with one account, and the free tier is genuinely free: unlimited passport stamps and badges across all 64 parks, a real day-one itinerary preview, and a 10-entry journal.

Explore screen showing all 63 national parks

Passport screen showing 13 of 63 parks visited

Collect As You Go

Every Trip Earns Something

Traditions are built on lasting memories. This is what carrying one home looks like.

Yellowstone National Park first-visit badge

Yellowstone Park

The Mighty Five

Alaska Eight

California Nine

What's Free, What's Not

Two tiers, no tricks

Basecamp

Free

Unlimited passport stamps and badges, all 64 parks
A real day-one itinerary preview, free
3 parks on your wishlist, 1 trip, 10 journal entries

Explorer

$29.99 / year · Founder Pass rate

Every full itinerary, every park, included
Audio tours, lodging guides, and offline trail maps — every park
Unlimited wishlist, trips side by side, a journal with no ceiling
Every camera look, every feature we ship
Join now as one of the first 1,000 and $29.99 stays your price while your membership stays active

Compare the full plans →

Plan the park.Remember the trip.Collect all 63.