A Crag Guide gives an extensive view of all sub areas and climbs at a point in the index. It shows a snapshot of the index heirachy, up to 300 climbs (or areas) on a single web page. It shows selected comments climbers have made on a recently submitted ascent.

At a minor crag level this should be suitable for printing and taking with you on a climbing trip as an adjunct to your guidebook.

This guide was generated anonymously. Login to show your logged ascents against each route.


Rock climbing is extremely dangerous and can result in serious injury or death. Users acting on any information directly or indirectly available from this site do so at their own risk.

This guide is compiled from a community of users and is presented without verification that the information is accurate or complete. By using this guide you acknowledge that the material described in this document is extremely dangerous, and that the content may be misleading or wrong. In particular there may be misdescriptions of routes, incorrectly drawn topo lines, incorrect difficulty ratings or incorrect or missing protection ratings.

You should not depend on any information gleaned from this guide for your personal safety.

You must keep this warning with the guide.

For more information refer to our Usage policy


Thanks to the following people who have contributed to this crag guide:


The size of a person's name reflects their Crag Karma, which is their level of contribution. You can help contribute to your local crag by adding descriptions, photos, topos and more.

Table of contents

1. Melting Wall 13 routes in Area

Sport and Unknown

Long/Lat: 98.830276, 8.017629

Access Issues: inherited from Ton Sai Bay Area

No road access. From Ao Nang hire a longboat to take you around to Tonsai.

RouteGradeStyleSelected ascents
1 S.O.S 7a+ Unknown 55m
2 *** Cockroach Beach 6c Unknown 46m
3 *** Cross Eyed 7b Sport 30m
4 *** Affenhitze 7a+ Unknown 30m
5 Climb of the Ancient Mariner p1 6a AU:23 Sport 13m, 5
6 Climb of the Ancient Mariner p2

Extends up behind the big stal for about 5m to an anchor.

6a+ Sport 18m
7 Climb of the Ancient Mariner p3

Climbs diagonally left up the overhang getting increasingly difficult. Actually crosses over the 7a+. Designed to be done in one pitch.

7a Sport 28m
8 Captain Hook 6b AU:20 Sport 19m
9 Right Hand of Buddha

the right of the 6b's

6b AU:21 Sport 15m
10 Doing the Trad 6b AU:21 Unknown 15m
11 * Melting Pot 6b AU:21 Sport 15m
12 ** Bone Swa


7a+ Unknown 15m
13 ** The Smokin' Room 6b+ AU:21 Sport 20m

2. Index by grade

Grade Stars Name Style
6a+ Climb of the Ancient Mariner p2 Sport 18m
6b Captain Hook Sport 19m
Doing the Trad Unknown 15m
* Melting Pot Sport 15m
Right Hand of Buddha Sport 15m
6b+ ** The Smokin' Room Sport 20m
6c *** Cockroach Beach Unknown 46m
6a Climb of the Ancient Mariner p1 Sport 13m, 5
7a Climb of the Ancient Mariner p3 Sport 28m
7a+ *** Affenhitze Unknown 30m
** Bone Swa Unknown 15m
S.O.S Unknown 55m
7b *** Cross Eyed Sport 30m