Located in the heart of San Luis Obispo, Chlorissa stands out as one of the most cherished boulders in the region’s already limited outdoor bouldering scene. This compact yet captivating boulder provides a welcoming playground for climbers seeking approachable lines with a slabby topout and an easy walk-off that ensures a stress-free descent. Unlike more aggressive boulders, Chlorissa carries a gentler vibe, frequently visited by families, dogs, and climbers who appreciate its inviting nature and the challenge wrapped in subtle moves.

The journey here begins from the main Bishop Peak trail, a scenic path that guides adventurers through a forested terrain. Two notable boulders come into view near the approach — Chlorissa being the one on the right. This spot is so iconic that once you see it, its presence is undeniable. The location is discovery in its purest form; if you can’t find it, no website will save you, meaning the ascent is warmly reserved for those ready to explore and engage with the landscape directly.

Chlorissa boasts around 25 established problems, offering a solid range of challenges that scratch every climber’s itch without overwhelming. While some areas like the Happies might limit the number of routes to just a few, here in San Luis Obispo, climbing enthusiasts have been able to uncover well over 20 distinct lines, each with its character and flow. The boulder’s style encourages exploration of subtle nuances rather than brute strength, rewarding those with keen movement skills and patience.

Among the classic climbs you’ll find are The Corner Route (V0) and The Easy Route (V0), both earning solid reputations for their approachable grades and enjoyable movement. For climbers looking to push a bit harder, Mushy (V3), Two Pockets (V4), and the more demanding Mushy SDS and Mushy Right Variation (both V5) offer well-earned challenges. The Bulge, known alternatively as 5.10+, sits comfortably alongside these classics, blending slab and subtle features.

One of Chlorissa’s most appealing attributes is its social atmosphere, often witnessing gentle greetings atop the boulder from local dogs and young climbers, reflecting its accessibility. Whether you are new or a seasoned visitor, this is a place that encourages sharing the stoke, all while enjoying the natural flow of climbing on solid rock.

Plan your visit keeping in mind that weather in this region tends to be moderate with prime climbing windows leaning towards months with mild conditions. The approach trail is well-maintained and scenic, about a short walk from the Bishop Peak trailhead, which is itself a notable destination for its panoramic views.

Climbing here requires only standard bouldering pads, given the approachable slab terrain and relatively low height of the problems. The rock quality is consistent, holding up well under the hands of those who return repeatedly. Descent is straightforward — an easy walk-off from the top allows climbers to focus on the moves without worrying about complicated downclimbs or rappels.

In sum, Chlorissa captures the essence of accessible, fun, and thoughtful bouldering in San Luis Obispo. It offers a unique blend of relaxed community vibe, approachable problems, and movement subtleties that make each visit rewarding. Whether you’re aiming to polish your slab technique, enjoy a social day outdoors, or simply add a beloved local classic to your projects, Chlorissa stands ready to welcome you.