Bluebird Lake - Highline Trail is a 5 mile out and back trail located near Eureka, Montana. The trail is primarily used for hiking. Dogs are also able to use this trail.
Some of the best hiking in MT outside of GNP! Very alpine, ridges, steeps and lakes with many year around streams/creeks and an excellent trail system all for free. Abutting the 49th parallel, this area offers lots of wildlife, back-country cabins and huge unspoiled wilderness. Can't say enough of this area....but one thing I will remind is to pack out more than you pack in and carry bear spray as you will probably encounter moose multiple times as well as both bear species....really a wild country! Enjoy responsibly!