Longer Hikes Mission Falls (48 Mi. from Missoula), Moderate Level, 3.6 Miles one-way Heart Lake Trail (78 mi. from Missoula), Easy Level, 2.42 Miles one-way Holland Falls (78 Mi. from Missoula), Medium Level, 1.5 Miles one-way Blodgett Canyon to the Waterfall (51 Mi. from Missoula), Easy Level, 3.5 Miles one-way Mill Creek Canyon (46 Mi….