OS Maps: Walk, Hike, Run, Bike

Explore the outdoors the way you want, all while staying safe with OS Maps. Whether you want to hike, bike or run, OS Maps will guide you through amazing trails across the USA. Want to find new places in your local neighborhood? Or plan that next thru-hiking adventure? From breathtaking National Parks to easy walks along the coast, experience the thrill of finding a brand new trail that you never even knew existed with OS Maps.

Why you’ll love using OS Maps:

EXPLORE NEW PLACES, CREATE NEW ADVENTURES
Plan unlimited trails with detailed, up to date maps across the country & discover that next great trail! Whether you love to hike, bike or run, there are multiple map layers to suit any place, any activity.

TRAILS AT YOUR FINGERTIPS
Search for the best trails in an area as rated by fellow outdoor enthusiasts or plot your own trail to follow, share & record. Use OS Maps as your go-to trail finder, fitness tracker & outdoor guide.

VIEW & DOWNLOAD MAPS OFFLINE
No cell reception? No problem. Download your favorite areas to save & view offline, so you can view your maps & chosen routes even without cell reception. Plus, you can export your favorite trails & routes to your GPX device.

TRAIL MAPS TO SUIT ANY ACTIVITY
Choose from multiple map layers, plan activities & find trails with detailed topographic mapping; or explore the landscape in stunning detail with aerial view. You can even see the world in 3D with 3D map layers.

RECORD, REVIEW & RELIVE ACTIVITIES
Use the activity tracking feature & activity history dashboard to track each & every adventure. Look back on past activities & review your stats.

STAY SAFE ON THE TRAIL
Stay the course with live GPS location tracking & never miss a turn with off-course alerts to keep you on track. Download trails, routes & maps & share with others, whether they’re joining you or want to make sure you stay safe.

STAY INFORMED WITH COMMUNITY ALERTS
Get real-time updates from other OS Maps users with Community Alerts. Whether it’s a trail closure or tricky terrain; you’ll stay in the know thanks to insights from the outdoor community. It’s like having thousands of trail buddies helping you plan smarter and stay safer.

USE ON EVERY DEVICE
Go from laptop to hilltop with ease! View, create & sync your routes & activities with a single account across multiple devices. Plan on desktop, follow & record your activitie