Trail
Kayenta Trail
Springdale, Utah
3.1 mi735 ftgain1h 15m
ModerateOut & Back
Trail
Kendall Lake Loop Trail and Salt Run Trail
Peninsula, Ohio
4.2 mi643 ftgain1h 36m
ModerateLoop
Trail
Kings Canyon Lookout Point
Dunlap, California
5.6 mi1,716 ftgain2h 26m
DifficultOut & Back
Trail
Kingsnake Trail
Hopkins, South Carolina
7.8 mi715 ftgain2h 37m
DifficultOut & Back
Trail
Kittredge Brook Forest Trail
Bar Harbor, Maine
3.4 mi390 ftgain1h 14m
ModerateOut & Back
Trail
Lady Mountain Trail
Springdale, Utah
2.5 mi2,927 ftgain2h 10m
DifficultOut & Back

Trail
Lake Haiyaha
Estes Park, Colorado
3.6 mi1,047 ftgain1h 37m
ModerateOut & Back
Trail
Lamar Valley Trail
Cooke City, Wyoming
1.9 mi400 ftgain2h 32m
EasyOut & Back
Trail
Lewis Spring Trail
Stanley, Virginia
2.5 mi928 ftgain1h 13m
ModerateOut & Back
Trail
Lippincott Mine Road
Keeler, California
6.8 mi2,195 ftgain3h 15m
DifficultPoint to Point
Trail
Lone Star Geyser Trail
Yellowstone National Park, Wyoming
4.8 mi472 ftgain2h 30m
EasyOut & Back
Trail
Long House Trail
Mesa Verde National Park, Colorado
2.1 mi476 ftgain51m
ModerateOut & Back
Trail
Long Logs and Agate House Loop Trail
Holbrook, Arizona
2.1 mi226 ftgain44m
EasyLoop
Trail
Long Pond And Great Notch Trails
Southwest Harbor, Maine
4.8 mi994 ftgain1h 55m
ModerateLoop
Trail
Lookout Point Trail and Centennial Trail Loop
Custer, South Dakota
5.2 mi860 ftgain1h 59m
ModerateLoop
Trail
Lost Horse Mine Loop
Twentynine Palms, California
6.8 mi499 ftgain2h 23m
ModerateLoop
Trail
Lost Mine Trail
Big Bend National Park, Texas
4.2 mi1,552 ftgain1h 57m
DifficultOut & Back
Trail
Lovers Lane Trail
Forks, Washington
6.1 mi2,008 ftgain2h 20m
DifficultLoop
Trail
Lower Telephone Canyon
Death Valley, California
4.9 mi1,325 ftgain2h 14m
ModerateOut & Back
Trail
Lyons Ranch Trail
Hoopa, California
3.7 mi810 ftgain1h 28m
ModerateOut & Back
Trail
Many Pools Trail
Springdale, Utah
2.3 mi728 ftgain1h 2m
ModerateOut & Back
Trail
Maple Pass Loop
Marblemount, Washington
6.3 mi2,001 ftgain3h 24m
DifficultLoop
Trail
Marcus Peak Trail
Paradise Inn, Washington
8.4 mi3,445 ftgain4h 20m
DifficultLoop
Trail
Martha's Butte
Petrified Forest National Park, Arizona
2.7 mi335 ftgain56m
ModerateOut & Back