Use onX Backcountry to explore the terrain in 3D, view recent satellite imagery, and more. Now available in onX Backcountry Mobile apps! For more information see this post.
Elevation: 802 ft 244 m
GPS: 37.17622, 22.87314
Google Map · Climbing Area Map
Page Views: 13,972 total · 157/month
Shared By: Jason Halladay on Nov 12, 2017 · Updates
Admins: Jason Halladay, Luke Bertelsen, Loren P

Description Suggest change

With incredible, moderate featured climbing on tufas, curtains, colonettes and stalactites, Sector Mars is one of the more fun (and most crowded) crags in the Leonidio area. Expect massive crowds here at most times.

The climbing is reminiscent of the amazing climbing at the Secret Garden and Ghost Kitchen crags of Kalymnos.

A number of routes climb awesome features at a moderate grade to a lower anchor and have harder extensions on less featured, steeper, pocketed rock.

The area bakes in the sun until around noon or 1pm. The heat feels amplified because it’s a sheltered cave/alcove with little to no breeze typically. 

Getting There Suggest change

From the main road through town, drive to the cemetery following signs that read “Sector Mars”. Once you reach the cemetery/church park near it. The guidebook states you can drive further on the dirt road through the olive groves to parking at the end of the dirt road but doesn’t recommend it. That said, there are six to eight good-looking parking spots at the end of the dirt road and many people drive the dirt road to the higher parking. If you do this, please park judiciously and do not block the road or other cars. 

From the cemetery parking, hike the dirt road and stay on the obvious road. At the end of the road (and parking if you drove the dirt road) go left onto a well-constructed trail (indicated by signs mentioning the different crags) and follow it as it switchbacks up the hillside. As you hike up, you’ll pass Sector Namaste, a small area on good, vertical rock on the left side of the trail about 10 minutes from the olive grove parking. Continue up and over the ridge and traverse the hillside for another 10-15 minutes up to Mars. There are two sections with fixed ropes through steeper steps en route to the crag.

26 Total Climbs

Route Finder - Best Climbs for YOU!

Location: Sector Mars Change
Type:  to 
Quality:
Pitches:
Sort by:   then:
 

Classic Climbing Routes at Sector Mars

Mountain Project's determination of the classic, most popular, highest rated climbing routes in this area.
5.10d 6b+ 21 VII+ 21 E3 5b
 46
Sinter Synphonie
Sport
5.10d 6b+ 21 VII+ 21 E3 5b
 13
Biosphere
Sport
5.11a 6c 22 VII+ 22 E3 5c
 32
Boubouki
Sport
5.11a 6c 22 VII+ 22 E3 5c
 40
Tufatango
Sport
5.11a 6c 22 VII+ 22 E3 5c
 24
Pontiki sto Tiri
Sport
5.11b 6c 23 VIII- 23 E3 5c
 23
Spaceman Spiff
Sport
5.11c 6c+ 24 VIII- 24 E4 6a
 17
Mystère et Boule de Gomme
Sport
5.11c 6c+ 24 VIII- 24 E4 6a
 11
Jumanji
Sport
5.11d 7a 24 VIII 25 E5 6a
 6
Yoko M-Ono
Sport
5.12a 7a+ 25 VIII+ 25 E5 6a
 14
Chuck Notis
Sport
5.12a 7a+ 25 VIII+ 25 E5 6a
 17
Boubouki Extension
Sport
5.12a 7a+ 25 VIII+ 25 E5 6a
 7
Lost in Space
Sport
5.12b 7b 26 VIII+ 26 E5 6b
 12
Pontiki sto Tiri Extension
Sport
5.12b 7b 26 VIII+ 26 E5 6b
 6
Spaceman Spiff Ext
Sport
5.12c 7b+ 27 IX- 27 E6 6b
 4
Mystere et Boule de Gomme Ext
Sport
Route Name Location Star Rating Difficulty Date
Sinter Synphonie
 46
5.10d 6b+ 21 VII+ 21 E3 5b Sport
Biosphere
 13
5.10d 6b+ 21 VII+ 21 E3 5b Sport
Boubouki
 32
5.11a 6c 22 VII+ 22 E3 5c Sport
Tufatango
 40
5.11a 6c 22 VII+ 22 E3 5c Sport
Pontiki sto Tiri
 24
5.11a 6c 22 VII+ 22 E3 5c Sport
Spaceman Spiff
 23
5.11b 6c 23 VIII- 23 E3 5c Sport
Mystère et Boule de Gomme
 17
5.11c 6c+ 24 VIII- 24 E4 6a Sport
Jumanji
 11
5.11c 6c+ 24 VIII- 24 E4 6a Sport
Yoko M-Ono
 6
5.11d 7a 24 VIII 25 E5 6a Sport
Chuck Notis
 14
5.12a 7a+ 25 VIII+ 25 E5 6a Sport
Boubouki Extension
 17
5.12a 7a+ 25 VIII+ 25 E5 6a Sport
Lost in Space
 7
5.12a 7a+ 25 VIII+ 25 E5 6a Sport
Pontiki sto Tiri Extension
 12
5.12b 7b 26 VIII+ 26 E5 6b Sport
Spaceman Spiff Ext
 6
5.12b 7b 26 VIII+ 26 E5 6b Sport
Mystere et Boule de Gomme Ext
 4
5.12c 7b+ 27 IX- 27 E6 6b Sport
More Classic Climbs in Sector Mars »

Sun & Shade Suggest change

Weather Averages

High
 
Low
 
Precip
 
Days w Precip
 
Prime Climbing Season
J F M A M J J A S O N D
J F M A M J J A S O N D

Photos

loading