There's a park you haven't found yet.
thicket helps you discover the parks hiding in plain sight, like the pocket park two streets over or the trail you drive past every day, then turns finding them into a habit worth keeping.


160,000+ parks and counting.
- Find parks
- Go there
- Check in
- Level up
iPhone installs through TestFlight, Android through Firebase App Distribution. Not ready yet? Join the waitlist.
What using thicket actually feels like.
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Find parks near you
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Check in when you visit
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Unlock achievements
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Track your level, streak & parks explored
160,000+ parks. Most aren't the ones you're thinking of.
- 150,000+ local parks, city, county, state and conservation land, including the pocket parks nothing else bothers to list
- 2,500+ national parks & forests, every national park in the country, so it still works when you leave town
- 139 achievements to unlock, and new parks land every week
Browse every park by state · Find parks near you · The research: park access and usage, with sources
Discover, check in, level up.
Discover nearby parks
A live map plus list view surfaces every park around you, including the small municipal ones that never show up anywhere else, plus every national park and national forest in the country, drawn with real boundaries rather than a single dropped pin.
GPS-verified check-ins
Your device confirms you're actually there. Only a yes/no proximity result is sent, never your raw coordinates.
XP & 30 levels
One XP currency, five title bands from Rookie to Park Ranger. Your level is derived from lifetime XP, so it can never drift or be edited.
Streaks that roll with real life
Streaks run weekly instead of daily. Miss a week and a banked recovery token can save it, so one busy week doesn't reset your progress.
142 achievements
Park-type explorer badges, unique-park milestones, weather and time-of-day challenges, and fourteen secret achievements that only reveal themselves once you've earned them.
Leaderboards
Monthly and all-time rankings across a few different metrics, so there's always a reason to get back out there.
Groups
Start or join a group, for a volunteer crew, a birding club, or just the people you actually go to the park with. Groups get a shared activity feed, their own events with RSVPs, and an invite link that opens straight into the app.
Community noticeboard
Events pinned like flyers on a corkboard by parks departments, volunteer crews and local groups, with today's weather at the top. Check in at a listed event to earn a one-off badge.
Works without a signal
Parks are cached on your phone and check-ins queue up locally, so a trailhead with no bars still counts. Everything syncs the moment you're back online.
Live across the country.
thicket started with every park in one Missouri county and kept going. It now covers the whole United States: every national park and national forest, state parks and state forests, and the local city and county parks that nothing else bothers to list. The map fills in wherever you are, and comes with you when you travel.
- National parks & forests Live
- State parks & state forests Live
- City, county & conservation parks Live
- New parks, added every week Ongoing
Somewhere we've missed? You can add a park from inside the app, or tell us and we'll get your area in.
We use your location. We never keep it.
A parks app has to know roughly where you are. That's the whole point. What it doesn't need is a history of everywhere you've been, and most location apps make their money from exactly that. thicket has none to sell.
- No raw GPS coordinates are ever stored. We only keep "verified check-in at park X at time Y."
- No background location tracking. Location is only read when you open the map or check in, never in between.
- Photo EXIF data is stripped before upload.
- No passwords. Sign-in is a one-time email code.
- No ad tracking, no third-party analytics, no data sold to anyone.
- Delete your account and everything goes with it, permanently.
This website practices it too. No cookies, no analytics scripts, no third-party requests of any kind. The fonts are self-hosted and nothing on this page phones home. View source and check.
Read the specifics. The full Privacy Policy lists exactly what's collected, who processes it, and how to delete it.
Where thicket is headed.
The alpha is just the start. Here's what we're building toward next.
Recently shipped
- A community noticeboard, with events pinned like flyers by parks departments, volunteer crews and local groups. Always free for nonprofits and volunteer organisations.
- Photo and review capture, moderated by the team
- Sponsored listings on the noticeboard from outdoor, birding and conservation brands, clearly labelled, never behaviourally targeted, and never tied to who you are or where you have been
- Groups: start or join one, share an invite link that opens straight into the app, run group events with RSVPs, and follow a shared activity feed. Owners and admins manage the roster
- Real leaderboards, monthly and all-time
- A running completion score for every area you explore, plus a passport that stamps every park you visit
- “Pick a park for me” — one tap when you cannot decide, drawn from the parks near you that you have not been to
Up next
- Check in at a listed event to earn a one-off badge, and give the organisers a real attendance count
- Push notifications for streaks and achievements
- Double-XP weekends and other events
- A faster map that draws nearby parks first
- App Store and Play Store listings
Planned
- A rarity score for the parks barely anyone has reached
- A map that fills in as you explore it
- Deeper local coverage, city by city, on top of the national map
This is alpha software and this list will keep changing.
Questions people ask before they join.
Is thicket free?
Yes. thicket is free to download and use, with no subscription and no paid tier. There is no ad tracking and no data sold to anyone.
What parks does thicket include?
Every national park and national forest in the country, state parks and state forests, and the city, county and conservation land that most maps skip, including the small pocket parks nothing else bothers to list. Parks are drawn with real boundaries rather than a single dropped pin, and new ones land every week.
Does thicket track my location?
No. Your location is read only when you open the map or check in, never in between, and there is no background location tracking. No raw GPS coordinates are ever stored. All that is kept is a verified check-in at a given park at a given time.
What is a GPS-verified check-in?
When you check in, your device confirms you are actually inside the park's boundary. Only a yes or no proximity result is sent to the server, never your raw coordinates.
Does thicket work without a cell signal?
Yes. Parks are cached on your phone and check-ins queue up locally, so a trailhead with no bars still counts. Everything syncs the moment you are back online.
Is thicket available on iPhone and Android?
Both. thicket is in early alpha right now, so it installs outside the stores: iPhone through TestFlight, Android through Firebase App Distribution. Both invite links are open, so you can install it today. App Store and Play Store listings are on the way.
Can I add a park that is missing?
Yes. You can submit a park from inside the app, and the parks people add themselves are some of the best ones on the map. You can also email hello@getthicket.app.
What do I earn for checking in?
XP toward 30 levels across five title bands from Rookie to Park Ranger, plus progress on 142 achievements, a weekly streak, and a place on the monthly and all-time leaderboards. Your level is derived from lifetime XP, so it can never drift or be edited.
Can my group or parks department post events?
Yes. The community noticeboard takes events pinned like flyers by parks departments, volunteer crews and local groups, and it is always free for nonprofits and volunteer organisations. You can also start a group with its own events, RSVPs and shared activity feed.
thicket is an active, early-stage alpha.
We're building it in the open around real parks and real feedback. Install it now on either platform, or join the waitlist to hear when the beta opens up.
iPhone installs through TestFlight, Android through Firebase App Distribution. Both take about a minute, and the download page walks through each one.
One email when the beta opens. Nothing else, ever.