Black Butterfly commands attention along The Bog Wall in Squamish’s rugged Murrin Park, offering a focused, single-pitch trad climb that lures climbers with its clean crack line etched sharply on the far right side of the formation. It challenges with a 5.9 rating that tends to push climbers just beyond the comfort zone of its neighboring route, Veils of Illusion, edging into harder terrain that demands both precise technique and mental grit. The rock’s texture invites your hands to explore its fissures as you ascend through fifty feet of intricate moves, the crack transforming as you progress—sometimes welcoming, sometimes testing your finesse.

The Bog Wall itself sits within a bustling climbing area where slick moss patches give way to drier, sun-hit stone. The environment around Black Butterfly offers a tactile experience: crisp air wrapping around forested slopes, the occasional birdsong paling beneath the distant hum of water rushing nearby. The approach is approachable yet still feels wild, threading through stands of fir and cedar, letting you prepare mentally and physically before you step onto the route.

Protection here leans toward smaller gear—SR-sized cams fit best, and placements demand careful thought. The quality of protection is solid overall, but the crack’s nature forces you to think strategically about each placement. This isn’t a climb for gear novices; those venturing onto Black Butterfly will appreciate a rack tuned to micro to small cams for secure anchors.

Timing your climb to avoid lingering moisture is key in this coastal zone. Mornings often hold the driest rock, while mid-afternoon sun can warm the face just enough to dry residual dampness without making holds slippery under hand or foot. The climb’s single pitch allows for a quick but satisfying session, ideal for days when you want to sharpen crack climbing skills without committing to bigger walls.

Once atop, the descent is straightforward—a short rappel or easy downclimb returns you to the forest floor and the trailhead. Squamish’s Murrin Park, known for its accessibility and varied routes, offers the chance to recombine your day's adventure with hikes or other climbs nearby, making Black Butterfly a practical yet thrilling addition to your climbing itinerary.

Approach tips: start early to find dry holds and enjoy cooler temps, pack gear favoring small cams, and wear solid shoes with strong edging capability. The route’s exposed crack demands attention to footwork and steady breathing, rewarding competence with confident movement and a satisfying send. Black Butterfly is a crisp slice of Squamish trad climbing—grounded, direct, and alive with the textures and challenges of real crack climbing.