Louise Lake Professional Review and Guide
"A nice family hike to a high lake deep in the Tobacco Root Mountains. The Tobacco Roots offer many short hikes, such as the one to Louise Lake, that are suitable for families. Wait until at least mid-July for the snow to melt, however. We went in early July, and the lake was still partially frozen. From the Lost Cabin/Louise Lake Trailhead, Trail 168 switchbacks up for 3.5 long miles, mostly on “mall walk” switchbacks, to the lake.
You hardly notice the ascent on these nearly level switchbacks. Carry your drinking water, as there are only
a few water holes along the way. Louise Lake sits in a cirque with massive, 10,353-foot Middle Mountain to the south. The lake has a small population of large cutthroat trout that can be very fussy."