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YCC Trail
Easy Easy
1.8 km 1.1 mi Mammoth Hot Springs, WY 1 
YCC Trail
Avg Rating
Easy Easy

Tom's Rating
Easy Easy
Wraith Falls Trail
Easy/Intermediate Easy/Intermediate
0.6 km 0.4 mi Mammoth Hot Springs, WY 9 
Wraith Falls Trail
Avg Rating
Easy/Intermediate Easy/Intermediate

Tom's Rating
Easy Easy
Wolf Lake Trail
Easy/Intermediate Easy/Intermediate
2.2 km 1.4 mi Norris Junction, WY 4 
Wolf Lake Trail
Avg Rating
Easy/Intermediate Easy/Intermediate

Tom's Rating
Easy Easy
West Thumb Overlook Loop Trail
Intermediate Intermediate
2.3 km 1.4 mi West Thumb Junction, WY 11 
West Thumb Overlook Loop Trail
Avg Rating
Intermediate Intermediate

Tom's Rating
Intermediate Intermediate
West Thumb Geyser Basin Trail
Easy Easy
1.3 km 0.8 mi West Thumb Junction, WY 21 
West Thumb Geyser Basin Trail
Avg Rating
Easy Easy

Tom's Rating
Easy Easy
Upper Terrace Loop Ski Trail
Easy/Intermediate Easy/Intermediate
2.6 km 1.6 mi Mammoth Hot Springs, WY 5 
Upper Terrace Loop Ski Trail
Avg Rating
Easy/Intermediate Easy/Intermediate

Tom's Rating
Intermediate Intermediate
Lower Geyser Hill Connector - Connects the Upper Geyser Basin Trail to the Geyser Hill Trail.
Easy Easy
0.5 km 0.3 mi Yellowstone, WY 2 
Lower Geyser Hill Connector - Connects the Upper Geyser Basin Trail to the Geyser Hill Trail.
Avg Rating
Easy Easy

Tom's Rating
Easy Easy
Geyser Hill Connector - Cross the Firehole and head to Geyser Hill and Observation Point trails.
Easy Easy
0.2 km 0.1 mi Old Faithful Village, WY 2 
Geyser Hill Connector - Cross the Firehole and head to Geyser Hill and Observation Point trails.
Avg Rating
Easy Easy

Tom's Rating
Easy Easy
Upper Geyser Basin-Biscuit Basin Spur Trail
Easy Easy
1.1 km 0.7 mi Yellowstone, WY 2 
Upper Geyser Basin-Biscuit Basin Spur Trail
Avg Rating
Easy Easy

Tom's Rating
Easy Easy
Geyser Hill Trail
Easy Easy
0.9 km 0.6 mi Old Faithful Village, WY 18 
Geyser Hill Trail
Avg Rating
Easy Easy

Tom's Rating
Easy Easy
Upper Geyser Basin Trail
Easy Easy
3.3 km 2.1 mi Old Faithful Village, WY 38 
Upper Geyser Basin Trail
Avg Rating
Easy Easy

Tom's Rating
Easy Easy
Upper Ford Trail
Difficult Difficult
1.2 km 0.7 mi Yellowstone East Entrance, WY 1 
Upper Ford Trail
Avg Rating
Difficult Difficult

Tom's Rating
Difficult Difficult
Up River Ski Loop
Intermediate Intermediate
2.7 km 1.7 mi West Yellowstone, MT 2 
Up River Ski Loop
Avg Rating
Intermediate Intermediate

Tom's Rating
Intermediate Intermediate
Union Falls Trail
Intermediate Intermediate
3.4 km 2.1 mi Yellowstone South Entrance, WY 4 
Union Falls Trail
Avg Rating
Intermediate Intermediate

Tom's Rating
Intermediate Intermediate
Uncle Tom's Trail
Intermediate/Difficult Intermediate/Difficult
0.6 km 0.4 mi Canyon Village, WY 19 
Uncle Tom's Trail
Avg Rating
Intermediate/Difficult Intermediate/Difficult

Tom's Rating
Difficult Difficult
Riverside Geyser Overlook Trail - Leads to the viewing area for Riverside Geyser.
Easy Easy
0.2 km 0.1 mi Yellowstone, WY 0 
Riverside Geyser Overlook Trail - Leads to the viewing area for Riverside Geyser.
Avg Rating
Easy Easy

Tom's Rating
Easy Easy
Upper Geyser Basin-Biscuit Basin Trail
Easy Easy
4.2 km 2.6 mi Yellowstone, WY 5 
Upper Geyser Basin-Biscuit Basin Trail
Avg Rating
Easy Easy

Tom's Rating
Easy Easy
Two Hour Horse Ride Trail
Intermediate Intermediate
3.0 km 1.9 mi Tower Junction, WY 1 
Two Hour Horse Ride Trail
Avg Rating
Intermediate Intermediate

Tom's Rating
Intermediate Intermediate
Twister Falls Spur - A short spur trail that leads to a view of 55-ft falls with water that “twists” across its face.
Intermediate Intermediate
0.1 km 0.1 mi Yellowstone, WY 0 
Twister Falls Spur - A short spur trail that leads to a view of 55-ft falls with water that “twists” across its face.
Avg Rating
Intermediate Intermediate

Tom's Rating
Easy Easy
Trilobite Lake Trail
Intermediate Intermediate
3.9 km 2.4 mi Norris Junction, WY 1 
Trilobite Lake Trail
Avg Rating
Intermediate Intermediate

Tom's Rating
Intermediate Intermediate
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