Rock Climbing Guide | 27 Crags 4+

Climbing Topo, Map and Photos

27 Crags Oy

Designed for iPhone

    • 3.3 • 21 Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots


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.


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.


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.


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.


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.


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 join over 100,000 monthly climbers.

Before using the app, you need to accept:

- Terms of use:
- Privacy policy:

What’s New

Version 2.13


Ratings and Reviews

3.3 out of 5
21 Ratings

21 Ratings

Rb1337 ,

Buggy can’t tap on routes

Cannot even click in the routes to see the details. App is getting worse

Developer Response ,

Hi and we're sorry to hear about your bad experience! Maybe there's a misunderstanding, but it is possible to click the route to see the details. If a route has a topo image, you can just click the route name to see the topo image. And both for routes with and without a topo image, you can click the three dots on the right to see the route details. If this doesn't answer your question, it would be great if you could email us to support(at)27crags(dot)com with some details, so we can help you and have a better look what's the issue!

Pipi86 ,

Very disappointed

As an avid climber I am always for the progression on the sport and promotion of the areas. However… this app is quite useless if you don’t buy premium which is just over $8 per month. I can’t believe it is that expensive for an app that has bugs and is so simple which means that this is a bit of a rip off and upkeep costs don’t match the price. Compare this subscription to that of say F1 which is cheaper and is for a complex app where you can stream races any time. I’m not buying into this. Big big shame.

Developer Response ,

Hi and sorry to hear this! Just to explain the pricing a bit, as it might help to understand it better: The price of the app has been carefully decided, and we can honestly say that our apps and website are actually pretty complex even though they might seem simple. 😅 We would actually need much more resources to really do all the improvements we'd like to! Also it's good to understand that 50% of the subscription goes to the topos authors and hence for climbing area development, which we find very important. So when the server costs, taxes, Apple commission, topo author payments etc are deducted from the income, it's not so much what's left for the development. I hope this explains, and if you have any additional questions or points, please comment here or email us to support(at)27crags(dot)com! 🙏

austinrenbe ,


I the person to never write reviews but this app is a game changer, it shows you routes pictures and recommend gear. This is a must have app for any climber and I rate this 11/10 nice job!

Developer Response ,

Thank you so much for the review! 😍 We're really happy to hear you've enjoyed it! 🙏 Keep on climbing!

App Privacy

The developer, 27 Crags Oy, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Purchases
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

You Might Also Like