Cobb Lake

Shaded forest hike to a quiet, clear-water lake
Cobb Lake, Kootenay National Park
InsideKootenay National Park

Overview

Cobb Lake is a mellow, forested hike to a small, peaceful lake—more about quiet nature time than big-ticket views. It’s a great choice on hot days thanks to abundant shade, and the calm water and occasional dragonflies make the shoreline a relaxing spot to linger.

Trail Experience

The route is an out-and-back: you descend first to Swede Creek, then climb gradually to the lake. On the way back, remember you’ll have to regain that elevation—plan a little energy for the final uphill from the creek. Expect a creek crossing that can run high after rain; wooden crossings may feel slick, so steady footing matters.

Getting There

Start from the Kootenay Valley Viewpoint on Highway 93S, roughly 15 km east of Radium Hot Springs. Look for the signed parking area for the Cobb Lake trail and set out from there.

Season, Closures & Wildlife

Typical hiking season runs June–October, with overall park visitation peaking June–September. This trail can be subject to temporary bear-related closures—check current Parks Canada bulletins before you go, carry bear spray, and make noise as you travel.

Amenities & Logistics

Parking is available at the Kootenay Valley Viewpoint trailhead. There are no facilities at the lake, and restrooms aren’t indicated at the viewpoint—use vault toilets at nearby day-use areas along Highway 93S. There’s no cell or Wi‑Fi service in the park; four emergency phones along the highway connect 24/7 to Parks Canada Emergency Dispatch.

Best Time to Visit

June through October is the sweet spot. Aim for a warm day if you want shade and a lakeside break, and check closures before committing. This is a low-key destination—perfect when you want a quiet wander rather than a headline viewpoint.

After Your Hike

If you’re based near Radium Hot Springs, it’s an easy post-hike stop to unwind.

Pros

  • Shaded, family-friendly forest hike that stays cool on hot days
  • Quiet, clear-water lake with a mountain backdrop

Cons

  • Creek crossing can flood after rain and feel slick on wooden sections
  • Return trip finishes with an uphill from Swede Creek

Tips

  • Check Parks Canada bulletins for bear closures and trail conditions before you go.
  • Bring trekking poles for the creek crossing and slick wooden bridges.
  • Save some energy for the uphill from Swede Creek on the return.
  • Start from the Kootenay Valley Viewpoint on Highway 93S, about 15 km east of Radium Hot Springs.
  • There’s no cell service; note that emergency phones are spaced along Highway 93S.
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