See every trail in 3D.
Real terrain for more than 150,000 trails worldwide, from Colorado to Switzerland. Hit Start and Field Atlas follows you mile by mile, even with your phone locked and no signal.
Everythingfor a dayoutside.
Trails in 3D, campsites, forecasts for whatever you're doing, wildlife spotted nearby and people to go with. The free outdoor app from Hook & Pine.
Coming soon to the App StoreFree on iPhone.
Trails in 3D
Know the climb before you start.
Every trail comes with its elevation profile. Pick one and drag across it, the same way you would in the app.
ADT - Colorado C - Q - Seg 5
12,102 ftMile 0
0 mi46 mi92 mi
Drag along the line to see the elevation at any point.
92 miDistance
6,708 ftClimb
12,102 ftHigh point
38h 47mTime
Inside the app.
Swipe through it.
Know what you found.
Take a photo of a bird, plant, fish, mushroom or animal and get its name with a confidence score in seconds.
Your life outdoors, logged.
Every find is saved with its photo, date and place, and your life list grows with every new species.
Go deeper on every species.
Read about what you saw and see where it has been spotted near you, closest and most recent first.
Plan the trip, see the weather.
Create an event, invite people and see the forecast for the hour you start.
Find your people.
Start a group for your crew, your pier or your trail club, each with its own chat.
Share what you saw.
Post your finds and follow people who get outside as much as you do.
152,656trails worldwide and growing, every one in 3D
157,749tent campsites worldwide and growing
590,046species with real sightings worldwide, and growing
11,281Birds
190,782Plants
239,958Insects
37,184Fungi
17,834Fish
9,670Reptiles
6,352Amphibians
4,811Mammals
Every species page shows where it has been seen, closest and most recent first.
And the rest of the day.
Camp anywhere
More than 150,000 tent campsites, each with tonight's low, wind and rain, and a packing list built from the forecast.
Know when to go
Hour-by-hour conditions for fishing, birding, hiking, foraging and paddling, with the best times to head out today and tomorrow.
No signal, no problem
Download a trail before you leave. The map, the trail line and the elevation profile all work without service.
Dressed for it
Hook & Pine gear picked for the conditions you're heading into, right in the app.
Free on iPhone.
No subscription and no third-party ads. We never sell your data, and other members never see your exact location.
Coming soon to the App Store