Download the app
Official park maps, real-time GPS, and offline navigation for parks across the US.
Available on Android and iOS
The map updates your location in real time as you wander around the park.
Download maps for offline use, so you can explore worry-free without cell service.
Track and log your routes while you're out there.
Scan to download on your phone
Explore with Sweep
Download the Sweep app to explore parks with confidence using official maps.
Scan to download on your phone