Mt. Waterman

Mt. Waterman is a wonderful 8041ft peak in the San Gabriels which is mostly known for its innactive ski resort which once was a thriving local business. The history of bouldering on the tip top of the peak is non-existent, although Lance Carerra does have some boulders much lower on the peak which we still need to reach for documentation! In general, the possibities for good rock climbing on Mt. Waterman are totally endless.

There's a gigantic boulder field at the top of the peak which you must reach by hiking at least 3 miles one way to get to. Doing so with a crash pad is some work, but the climbing quality is worth every burnt calorie. The rock type stays pretty consistent but it much different than that of Winston Peak and Horse Flats. From our exploration, the better, more featured rock is north facing and lower on the slope which faces West Twin Peak.

Disclaimer which we shouldn't have to repeat but will anyway: Please reach out to us here if we get anything incorrect.

Surprise Boulder

This one is sort of close to the road and trailhead of Waterman. It's got a big tree trunk leaning against it and the problems are only visible from above the boulder looking down slope.

Spook V1

FA: Matthew Jackson 7/2/2025

Start in the crack on the left then go right and up!

Gummy Worm Boulder

Located near the top of the ski area of Waterman, this is along the aproach trail. Some good fun moves with some nice variations are possible here. One of the best lines of the area as of 8/3/2025.

Rainbow Gummy Worm V1

FKA: Gary Miami 8/3/2025

Begin on the left on small holds and dishes. Traverse right with pumpy ass moves to the top.

Gary slaying the traverse.

Inspire Boulder

On the summit of Mt. Waterman, this boulder is located a little bit to the west of the top and right off the main trail. It has some easy warmups to prep your hands for the harder stuff in the area.

Unnamed V0

FKA: Gary Miami 8/3/2025

Start on the big jug and go up!

Salad Bowl

In order to reach Salad Bowl, you must ascend Mt. Waterman then descend down the northern face. Salad Bowl is below two big towers and sits on a mini ridge with a big drop off into a gully just behind it. If you need help or want specific directions, please reach out to us.

Lettuce V0

FKA: Matthew Jackson 7/2/2025

Start on the crimp and throw for the big salad bowl

Spiral Boulder

This boulder is located to the west of one of the many massive rock towers on the north face of Mt. Waterman. It features a portal looking spiral pattern on the rock which allows for some interesting crimpy climbing and variations.

Spiral V1

FKA: Matthew Jackson 8/3/2025

Start to the left of the spiral, using the big jug in the middle for your right hand and the use of poopy feet.