The pool is named for its depth during typical summer water levels, though depth fluctuates significantly with rainfall.
Lynn Creek, which forms the pool, is part of a watershed that supplies a portion of Metro Vancouver's drinking water.
The bedrock surrounding the pool consists of Coast Mountains granodiorite, smoothed by centuries of glacial erosion.
The water clarity is high due to the rapid filtration through the canyon's rocky geography, though it remains cold even in July.
The pool is a prominent stop on the 48-kilometer Baden Powell Trail, which spans the North Shore mountains.
30 Foot Pool is a deep, turquoise swimming hole located within Lynn Canyon Park along Lynn Creek. The pool is fed by the creek's cold mountain runoff and is flanked by rugged rock formations and dense temperate rainforest. Access is provided via the Baden Powell Trail, a forest footpath traversing North Vancouver. While popular for summer swimming, the water temperatures remain low year-round due to the alpine origin of the creek. The area features exposed bedrock and surrounding old-growth trees. It serves as a natural transition point for hikers exploring the deeper reaches of the canyon trails.
From the rocky ledge overlooking the pool on the northern side of the bank.
Wear sturdy water shoes or sandals with grip, as the surrounding rocks are slippery and uneven.
Pack out all trash and refuse, as there are no garbage facilities directly at the pool site.
Check the official Lynn Canyon Park website for current safety alerts regarding water flow levels before planning a visit.
Do not attempt to swim during or immediately after heavy rainfall, as water levels can rise rapidly and create dangerous currents.
The park remains open year-round, but swimming is strongly discouraged during the winter and spring months due to high, turbulent water levels.
No cliff jumping or diving is permitted due to hidden submerged rocks; carry out all litter; keep noise levels low to respect local wildlife.
