Starts left of "Stairway to Nowhere", up to its summit, further up the ridge into a large bowl, then up to the summit of "Time Wave Zero".

Descent: rappel TWZ.

Mixed gear and bolts, seldom climbed and hard to find.

Climb the gully just left of "Las Chimuelas".

Walk up the trail made of concrete tires leftwards from the tin pavilion until you get to the left-most set of bolts, just before the gulley that is "Tamirindo". The first pitch trends leftwards, avoiding the obvious roof.

FA: Magic Ed, Tami, Ismael Garza,

Start as per "Las Chimuelas", but after 3rd bolt follow bolt-line straight up to the left side of the roof.

Jungle Boy

Shares start with "Las Chimuelas" and "Warifikis", but goes over the roof at an easier part than Warifikis.

Climb up and over the roof. Then up slab above.

Ed rates this 5.10a, Dane rates it 5.8. I split the difference. :)

FA: Dane Bass,

This route is approached by climbing the first 3 pitches of "Jungle Mountaineering" then following the 3rd class trail leftwards up through the garden to the wall.

This is the last route along the trail (left-most).

This route is approached by climbing the first 3 pitches of "Jungle Mountaineering" then following the 3rd class trail leftwards up through the garden to the wall.

Pitch 4 has a 5.11b variation -- go straight up through the overhanging dihedral for the 11b, or up a ramp before re-joining the dihedral.

This route is approached by climbing the first 3 pitches of "Jungle Mountaineering" then following the 3rd class trail leftwards up through the garden to the wall.

This is the first line of bolts that will be found on the wall.

Jungle Mountaineering

Climb the obvious clean water streak right of the Jungle Boy roof, on the generally left side of the wall.

Yankee Clipper

The summit register is at the end of pitch 13, most people skip the last two pitches, and, especially, the last pitch.

Space Boyz

This Potrero classic was bolted entirely on the weekends. Starts just north of the pavilion. Loose rock. Helmet recommended. Please be careful of the partying Mexicans below. This route has been climbed in 2 1/2 hours, car to car.

FA: Curtis Mai, Todd McCray,

Black Cat Bone

Starts just left of the tree climbing close to the aqueduct. Climbs the black streak through the large roof right of "Space Boyz".

FA: Magic Ed, Dane Bass,