Rock Climbing Guide | 27 Crags
Contains adsIn-app purchases
3.2star
927 reviewsinfo
100K+
Downloads
PEGI 3
info
About this app
Discover rock climbing topos made by local climbers. 27 Crags connects climbers around the world to share their best knowledge of rock climbing spots. Create topos of your home crag and see what others have published. Now it’s super easy with the app!
Key features:
• Discover sport, trad and boulder areas from the world map.
• Browse topos and plan your next climbing trip.
• Download topos and use them offline (only with Premium).
• Use our in-app GPS feature and find your way to crags and boulders with ease.
• Track your sends with a tick list.
• Plan your climbs with a to-do list.
• Create topos of your own.
• Share your knowledge of your home crag and publish it as Premium.
• We share 50% of our Premium subscription profit with climbers who create Premium topos.
BROWSE ROCK CLIMBING TOPOS
Hop on the app and find climbing spots near you. Climbers around the world have shared over 30.000 climbing spots on our database. Check out sport, boulder and trad locations, routes, and topos for your climbing trip. Sort routes by difficulty, star rating or popularity to find the best route for you.
FREE TOPOS VS. PREMIUM TOPOS
Start using 27 Crags for free. Anyone (including you) can create and publish a Free rock climbing topo. Free topos are open for anyone to browse and edit up to 20 routes. On the other hand, this means that the information is not always up to date.
Premium topos are made by people who know the region very well and are committed to keeping the information up to date. With the help of local climbers, 27 Crags experts evaluate Premium topo quality every time before making it available for you.
PREMIUM SUPPORTS THE CLIMBING COMMUNITY
Subscribe to Premium and get the best and most accurate info for your climbing destination, straight into your pocket. Every time you browse Premium topos, you support the team who created them. We share 50% of our subscription profits with the climbers who create Premium topos.
Premium is available as a monthly or a yearly plan – for as little as the price of two cups of coffee a month. You can unsubscribe from Premium whenever you want.
CREATE YOUR OWN CLIMBING TOPO
Want to add your home crag or update an existing one? Add crags, upload images, draw lines and add route information. Share your knowledge with the climbing community.
EARN WITH PREMIUM CLIMBING TOPOS
27 Crags is the only climbing app that rewards topo developers. We share 50% of our profit with climbers who create new Premium topos, so we can give back to the climbing community.
Cash out or donate to access or bolt funds. Get paid for doing what you love.
DOWNLOAD 27 CRAGS AND PLAN YOUR NEXT CLIMBING ADVENTURE
Download 27 Crags and join over 100,000 monthly climbers.
Join the 27 Crags community online:
Instagram: https://www.instagram.com/27cragsofficial/
Facebook: https://www.facebook.com/27crags/
Key features:
• Discover sport, trad and boulder areas from the world map.
• Browse topos and plan your next climbing trip.
• Download topos and use them offline (only with Premium).
• Use our in-app GPS feature and find your way to crags and boulders with ease.
• Track your sends with a tick list.
• Plan your climbs with a to-do list.
• Create topos of your own.
• Share your knowledge of your home crag and publish it as Premium.
• We share 50% of our Premium subscription profit with climbers who create Premium topos.
BROWSE ROCK CLIMBING TOPOS
Hop on the app and find climbing spots near you. Climbers around the world have shared over 30.000 climbing spots on our database. Check out sport, boulder and trad locations, routes, and topos for your climbing trip. Sort routes by difficulty, star rating or popularity to find the best route for you.
FREE TOPOS VS. PREMIUM TOPOS
Start using 27 Crags for free. Anyone (including you) can create and publish a Free rock climbing topo. Free topos are open for anyone to browse and edit up to 20 routes. On the other hand, this means that the information is not always up to date.
Premium topos are made by people who know the region very well and are committed to keeping the information up to date. With the help of local climbers, 27 Crags experts evaluate Premium topo quality every time before making it available for you.
PREMIUM SUPPORTS THE CLIMBING COMMUNITY
Subscribe to Premium and get the best and most accurate info for your climbing destination, straight into your pocket. Every time you browse Premium topos, you support the team who created them. We share 50% of our subscription profits with the climbers who create Premium topos.
Premium is available as a monthly or a yearly plan – for as little as the price of two cups of coffee a month. You can unsubscribe from Premium whenever you want.
CREATE YOUR OWN CLIMBING TOPO
Want to add your home crag or update an existing one? Add crags, upload images, draw lines and add route information. Share your knowledge with the climbing community.
EARN WITH PREMIUM CLIMBING TOPOS
27 Crags is the only climbing app that rewards topo developers. We share 50% of our profit with climbers who create new Premium topos, so we can give back to the climbing community.
Cash out or donate to access or bolt funds. Get paid for doing what you love.
DOWNLOAD 27 CRAGS AND PLAN YOUR NEXT CLIMBING ADVENTURE
Download 27 Crags and join over 100,000 monthly climbers.
Join the 27 Crags community online:
Instagram: https://www.instagram.com/27cragsofficial/
Facebook: https://www.facebook.com/27crags/
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Ratings and reviews
3.2
910 reviews
Noa Silver
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June 4, 2024
Probably the most complete climbing database. It has a lot of routes and boulders here in Europe, which is great to explore and find new challenges. The fact that it pays developers and has a gps map is fantastic. Thank you for that, but the UX and UI isn't great. The app crashes frequently, is clunky and unintuitive to navigate, adding photos on my phone simply doesn't work, community notification and adding boulders only works through the website for me on my Pixel 7. Hoping for some updates:)
27 Crags
June 24, 2024
Hi Noa and thank you for the thorough feedback! We're just working on a huge app update, which will bring UX improvements, among other things. But as it's a huge task, it will still take some time. But we're doing our best to get it out asap! 🙏
Niall McCormack
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September 24, 2025
I've been using 27 crags for years and it was a great app. Sadly that's no longer the case, the new update is just plain bad. There's no need to overhaul something that is working well. The app is slow and often just doesn't work. Also, a feature I used to use a lot was the map view when trying to find new boulders, this is just gone. No idea if it was removed or it is just hidden somewhere. Overall I'm very disappointed in the new app. I'll be switching back to using a plain old guidebook.
27 Crags
September 25, 2025
Hi Niall! Apologies about your experience. Naturally this doesn't sound like how the app is supposed to work! Reinstalling can help with the slow response time. Regarding the map view, maybe make sure that you have the "show uncurated content" toggle on? In any case, please email us to [email protected] so we can help & offer compensation. 🙏
Marcin Szulc
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September 18, 2025
Not working after the big update. You pay for topos, go on a trip and you have nothing. Edit: after contact with support, and reinstalling, it works. However it is often very slow and doesn't show me any free topos, only premium ones.
27 Crags
September 25, 2025
Hi Marcin! The slowness might be due to the operating system. If you update to Android 15, it should help! And the free topos are all still there, just put the "show uncurated content" toggle on to see them! Let us know is this helped! 🙏
What’s new
Hot-fix: smoother app startup without location permissions
App support
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