Canada Fly Guide
Rivers & Lakes · Stillwater

Kaslo Lake

A stillwater in the Slocan River watershed, W of Kootenay Lake at head of Keen Creek in Kokanee Glacier Provincial Park, ~15.8 ha surface area, holding Cutthroat Trout, Rainbow Trout and Westslope (Yellowstone) Cutthroat Trout.
Updated July 31, 2026

Wildfire & Access

BC Wildfire Service · live around Kaslo Lake
connecting… Live feed

Checking wildfire conditions…

Live on refresh · BC Wildfire Service map · EmergencyInfoBC — always confirm orders and bans before travelling.

Kaslo Lake is a stillwater in the Slocan River watershed, W of Kootenay Lake at head of Keen Creek in Kokanee Glacier Provincial Park. ~15.8 ha surface area.

The water

Kaslo Lake lies W of Kootenay Lake at head of Keen Creek in Kokanee Glacier Provincial Park; in the Slocan River watershed. It covers ~15.8 ha surface area. The lake survey puts it at max 21 m, which sets the depth you fish.

The fishing

Kaslo Lake fishes on classic stillwater lines: chironomids over the shoals, leech and attractor retrieves along the drop-offs, and depth or troll work to the shoal-and-drop-off structure. Match the season and confirm against a local report.

waves
Stillwater
Slocan River watershed
straighten
15.8 ha
surface area
water
max 21 m
lake survey
set_meal
Cutthroat Trout and Rainbow Trout
recorded

Conditions

  • Depth: max 21 m (BC lake survey 1982-08-19).
  • Water-health signal: good (health index 23), 3 species over 15 observations.

Access & the rules

Confirm the launch, parking and any motor/float or seasonal restrictions for Kaslo Lake locally before you commit a day; the map shows where the lake sits in its drainage.

gavel

Before you fish

Confirm the current BC freshwater fishing regulations (Region 4 – Kootenay) before you go. Official synopsis: gov.bc.ca fishing regulations.