iPhone Screenshots


Have you ever purchased a brand new rock climbing guidebook only to find out that the information is already outdated before you even turn the first page? Or perhaps you left the guidebook at home? That will never happen again. Stay up to date with the most current developments in climbing in Northern Thailand.

This app is the definitive resource for rock climbing in Northern Thailand. It contains the most up-to-date information on climbing at Crazy Horse Buttress and soon other areas in Northern Thailand. Automatic updates push new crag information and new routes to your phone so you always have access to the newest information on climbing in Northern Thailand. Key information includes:

-Detailed area overview map with pinch to zoom.
-Detailed topos of each wall with pinch to zoom.
-Detailed topos of each individual route with key info to be aware of.
-Search function by name of route and by grade range.
-Search display by wall or by rating putting the best routes at your fingertips.
-Grade conversion chart.
-History of the area.
-Key Chiang Mai travel, lodging, eating and living information.
-Key travel information such as visas, hospitals, electricity and more.
-Transportation info including step-by-step instructions on driving to the crag.
-Cultural do's and don'ts.
-Thai language tips.
-Information on the surrounding area including lodging, food and adventure opportunities.
-Climbing shops around Thailand.
-Chiang Mai local cuisine guide.

Download the app today, get outside and start cranking on some of the finest limestone in Asia.

Show your purchased app at Chiang Mai Rock Climbing Adventures and receive a copy of the printed guidebook at 50% off. All purchases of this app go directly to further development of climbing in Northern Thailand. Purchasing this app helps us to reduce on printing costs and throwing away outdated guidebooks

Climb On!


What’s New

Version 1.1

This version provides info on all of the development undertaken by CMRCA in 2017 and early 2018. New areas and routes include Naam Prik Wall (Chili Paste Wall), new routes at Aircon Wall, The Ant Hill, The Gatekeeper, The Rooftop, Crazy Horse Buttress, and Anxiety State Crisis Cave. This update makes the app the most comprehensive resource on climbing at Crazy Horse Buttress.

Key route highlights in this version include:
-3 star In Deep Space (4 pitch route in Anxiety State Crisis Cave)
-3 star Trojan horse (3 pitch route in Windy Cave)
-8 new lines at The Ant Hill
-8 new lines at The Gatekeeper
-6 new lines at Aircon Wall
-8 new lines at Naam Prik Wall (Chili Paste Wall)
-3 new lines at The Rooftop
-2 new lines at Anxiety State Crisis Cave
-1 new line at Crazy Horse


Chiang Mai Rock Climbing Adventures Co., Ltd.
75.2 MB

Requires iOS 8.1 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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