Trail
Bunsen Peak
Yellowstone National Park, Wyoming
4.4 mi1,608 ftgain2h 6m
DifficultOut & Back
Trail
Burnt Hill Trail and Canyon View Trail Loop
Yucca Valley, California
5.9 mi1,083 ftgain2h 26m
ModerateLoop
Trail
Butte Lake to Widow Lake
McArthur, California
8.0 mi2,753 ftgain3h 16m
DifficultOut & Back
Trail
Cadillac Mountain South Ridge Trail Loop
Bar Harbor, Maine
7.5 mi2,283 ftgain3h 37m
DifficultLoop
Trail
Cadillac North Ridge Trail to South Ridge Trail
Bar Harbor, Maine
6.0 mi1,316 ftgain2h 38m
ModeratePoint to Point
Trail
Cam-Boh Trail
Tucson, Arizona
4.9 mi322 ftgain1h 45m
ModerateOut & Back
Trail
Camp Muir Route Via Skyline Trail
Paradise Inn, Washington
8.4 mi4,987 ftgain5h 6m
ExpertOut & Back
Trail
Cape Alava Trail
Clallam Bay, Washington
6.9 mi1,138 ftgain2h 35m
ModerateOut & Back
Trail
Capitol Gorge to Tanks Trail
Torrey, Utah
2.4 mi1,421 ftgain1h 5m
ModerateOut & Back
Trail
Capitol Gorge Trail
Torrey, Utah
4.5 mi1,614 ftgain1h 41m
DifficultOut & Back
Trail
Capitol Reef Scenic Drive
Torrey, Utah
7.9 mi886 ftgain2h 59m
DifficultPoint to Point
Trail
Carrington Point Trail
Channel Islands National Park, California
8.8 mi1,293 ftgain3h 26m
DifficultOut & Back
Trail
Cascade Falls
Grand Lake, Colorado
7.4 mi1,509 ftgain2h 48m
DifficultOut & Back
Trail
Cascade Pass Trail
Marblemount, Washington
6.4 mi1,801 ftgain3h 22m
DifficultOut & Back
Trail
Cassidy Arch Trail
Torrey, Utah
2.9 mi1,909 ftgain1h 19m
DifficultOut & Back
Trail
Castle Traverse
Packwood, Washington
6.6 mi3,451 ftgain3h 43m
DifficultLoop
Trail
Chaos Crags Trail
Old Station, California
4.0 mi1,076 ftgain1h 50m
ModerateOut & Back
Trail
Chasm Lake Trail
Estes Park, Colorado
8.4 mi2,500 ftgain6h
DifficultOut & Back
Trail
Chimneys Trail
Terlingua, Texas
4.6 mi400 ftgain1h 43m
ModerateOut & Back
Trail
Chiva Falls Trail
Tucson, Arizona
8.6 mi1,325 ftgain4613h 35m
DifficultOut & Back
Trail
Cockeye Falls Trail
Springdale, Utah
4.7 mi1,873 ftgain2h 15m
DifficultLoop
Trail
Coffin Peak
Death Valley, California
2.7 mi784 ftgain1h 15m
ModerateOut & Back
Trail
Cohab Canyon Trail
Torrey, Utah
3.0 mi1,070 ftgain1h 24m
ModerateOut & Back
Trail
Cold Boiling Lake Trail to Bumpass Hell Trail
Old Station, California
5.4 mi1,490 ftgain2h 18m
ModerateOut & Back