Robert Sunset wrote: If you don't mind a little drive, there's the hikes to weir creek and Jerry Johnson hot springs out on the way to Lolo Pass. I typically forget which one is which but you can spot them by the cars parked by the paths usually.
For Jerry Johnson
Paul and I just visited there last month. Not a typical picture of the many soaking pools...though I thought it was some beautiful scenery!
Plus, here's my notes on finding it, which you need because there is no cell service out there and you'll likely lose your GPS signal, too:
The Trailhead parking lot is known as Warm Springs Pack Bridge and is located between Mile Markers 151 and 152 on the north side of Highway 12 and is approximately 25 miles west of Lolo Pass, or 78 miles east of the Highway 12/13 junction at Kooskia.
After parking, cross highway 12 and the pack bridge over the Lochsa River, stay on the west main trail and continue for about 1 mile to reach the waterfall pools (source 1 of 3). Continue another .5 miles to locate the additional pools which are visible from the main trail. The trail is typically in great shape and has very little elevation loss/gain.