Backcountry Camping#Bird Watching#Cross-Country Skiing#Fishing#Fly Fishing#Hiking#Horseback Riding#Hunting#Snowshoeing#Wildlife ViewingNational Forest TrailTraildbo2026-04-04T17:01:03Take I-90 toward St. Regis. At Exit 22 go north. You'll need the Lolo West Forest Map from here.147.3874317-115.2495897SuperiorLolo National ForestMTPO Box 46059872Flat Rock Creek Trail (253) takes you to the top of the mountain for a view of the St. Regis River Valley. Length: 5.3 milesTrail Begins: Forest Road 352Trail Ends: Tamarak Creek Road 284Area Map: Lolo Forest Visitors Map USGS Map1: Penrose PeakTownship 19W; Range 29N; Section 23406-822-4233406-892-3903All YearSuperior42681|http://www.visitmt.com|Y#11|http://www.wintermt.com|#32|http://www.lewisandclark.state.mt.us|#94|http://indiannations.visitmt.com|Flat Rock Creek TrailGLACIERGlacierNational Forest Trailhttp://www.fs.fed.us/r1/lolo/