Just north of Mammoth Lakes, The Stumps offers a focused climbing experience on a south-facing band of volcanic tuff cliffs that catch the sun and present short, engaging routes well suited to climbers who appreciate moderate difficulty with a hands-on gear approach. The series of cliffs here is primarily exposed to the afternoon sun, except for the Zigzag Cliff, which benefits from some shade as the day wears on – a small but welcome relief when the summer heat sets in.

Accessing this gem requires a bit of navigation skill and preparation. From Mammoth Lakes, head north on Highway 395 for about seven and a half miles, then turn right onto Owens River Road near a rest area. After a two-mile drive, a left turn leads you into Big Springs Campground. Follow the campground road for 1.5 miles before a left onto 2S03, which will take you to the end point after 1.6 miles. Because Google and Apple Maps don’t always display this network well, having a dedicated GPS app like Gaia with the provided GPX track is essential for a stress-free journey.

At approximately 7,900 feet in elevation, The Stumps sits in the Eastern Sierra’s Mammoth Lakes region offering an alpine feel without the punishing altitude acclimation required by bigger peaks. The volcanic tuff—the rock type here—is generally solid but demands respect and attention to gear placement. Most of the climbing consists of trad routes with some bolted sections, making a versatile rack necessary. While the climbs typically are shorter single-pitch challenges, each demands focus and confidence in traditional protection skills.

Among the classics here are E.Z. Money (5.6), Holy Buttress (5.8), and Orange Zig Zag (5.9). All featuring clean lines that test route-finding and careful gear placements, they represent the climbing area's balanced appeal: approachable yet rewarding. Ratings suggest the climbs lean moderate but expect to apply practical judgment when selecting gear and moving through each pitch.

The vibe here is one of quiet concentration rather than crowd-driven energy. Climbers coming to The Stumps often enjoy the solitude of the Eastern Sierra’s wilderness while working on fundamentals among cliffs warmed by the sun and cooled by elevation. Weather-wise, prime climbing windows span late spring through early fall when the high desert climate is generally stable and dry. Afternoon shade on Zigzag Cliff extends the day’s climbing options when temperatures rise in summer months.

Prepare for straightforward but sometimes rough forested trails to reach the cliffs—your approach gear should include sturdy shoes and a GPS device or reliable map source. Routes are typically short but technical, so climbers will want a rack appropriate for moderate cracks and pockets, with an occasional bolt for security. A few rods or small cams will cover most needs.

Descent is usually a careful walk off or downclimb; no complex rappels are necessary but caution is key on loose dirt and exposure near cliff edges. Seasonal conditions can affect approach viability, so always check current trail and weather reports.

Whether you’re refining crack climbing techniques or looking for a responsible first trad experience amid stunning high-elevation scenery, The Stumps offers reachable adventure without overwhelming scale. Its modest profile and thoughtful routes invite exploration and skill-building in one of California’s less trafficked but rewarding climbing zones.