The best mountain hikes in Larimer County
5.0
(2)
20
hikers
4
hikes
Last updated: September 26, 2025
5.0
(1)
7
hikers
1. Dream Lake – Lake Haiyaha loop from Grand Lake
10.1km
03:10
330m
Intermediate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
Intermediate
5.0
(1)
4
hikers
2. Longs Peak – Granite Pass loop from Grand Lake
22.3km
10:12
1,410m
Expert mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
Expert
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5
hikers
3. Twin Sisters Peaks loop from Grand Lake
10.6km
04:42
660m
Intermediate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
Intermediate
4
hikers
4. Deer Mountain loop from Grand Lake
9.76km
03:42
360m
Intermediate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
Intermediate
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