Climbs 15
Rocktype Limestone

Faces all

Underground bouldering © Motown

Crag features

Musfer sink hole is a 100m deep karst feature. The cave walls are composed of upper Damman dolomite and limestone. Downward percolating rain water dissolves carbonate rock to create the hollow of the sink hole. The caves are believed to have been formed in the mid-pleistocene (325,000-500,000 years ago) when the climate was much more humid. The rock is very soft and fragile.
The floor is soft sand and bouldering mats are often not used, although always recommended.

Maps and video:


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Climbs at this crag

Climb name Grade
1 Paternal instinct V7 6c 1
2 Roca Dramatico f6A * 2
3 Roco aggressiva f7A ** 1
4 Zenon's extension f6C  
5 Interstellar flight f7A+ *** 1
6 Bussard Ramjet f7B 6c 1
7 Malakas holes f6B+ 2
8 Camel Kiss (project) V0- 1
9 Tygres f6C 1
10 Qatari swing f6C 1
11 Voyager f5+ 2
12 Galileo f5+ 2
13 Long Traverse f6A+ 5c * 2
14 Second time is... f6B+ 1
15 The High Line * VB 1
* Climbs listed in red are waiting to be checked by a crag moderator, and may not be accurate.

Moderator Updates to this page are checked by UKC volunteer g2