102 Trails in Larimer County, Colorado

Rank Trail Name Difficulty Length (mi) Rating City
1. Heil Valley Ranch Intermediate difficulty 14.0 **** Boulder
2. Curt Gowdy State Park Intermediate difficulty 31.0 ***** Cheyenne
3. Bobcat Ridge Intermediate difficulty 4.0 **** Masonville
4. Young Gulch Intermediate difficulty 10.0 **** Fort Collins
5. Hewlett Gulch Intermediate difficulty 10.0 **** Fort Collins
6. Vedauwoo Intermediate difficulty 20.0 **** Laramie
7. Hall Ranch Advanced difficulty 9.0 **** Lyons
8. Lory State Park Intermediate difficulty 20 **** Fort Collins
9. Granby Ranch Bike Park Advanced difficulty 20.0 **** Granby
10. Horsetooth Mountain Park Advanced difficulty 30 **** Fort Collins
11. Blue Sky Intermediate difficulty 15.0 **** Fort Collins
12. Devil's Backbone Intermediate difficulty 8 **** Loveland
13. Sourdough Trail Intermediate difficulty 12.0 **** Ward
14. Ginny Trail Advanced difficulty 10.0 **** Fort Collins
15. Sheep Mountain Advanced difficulty 22.0 **** Centennial
16. Wathen Trail (Horsetooth Mountain Park) Advanced difficulty 12.0 ***** Fort Collins
17. Crosier Mountain Expert difficulty 10.0 *** Drake
18. Picture Rock Trail (Heil Valley Ranch) Intermediate difficulty 11.0 **** Lyons
19. Dadd Gulch Intermediate difficulty 7.0 **** Fort Collins
20. Coyote Ridge Intermediate difficulty 7.0 **** Fort Collins
21. El Alto (Curt Gowdy State Park) Advanced difficulty 2.0 ***** Laramie
22. Pole Hill Intermediate difficulty 6.0 ***** Estes Park
23. Wapiti Trail (Heil Valley Ranch) Intermediate difficulty 5.0 **** Boulder
24. Buchanan Pass Advanced difficulty 10.0 ***** Ward
25. Foothills Trail Advanced difficulty 13.0 **** Fort Collins
26. Soapstone Natural Area Beginner difficulty 30.0 **** Fort Collins
27. South Saint Vrain Advanced difficulty 10.0 **** Ward
28. Boulder Valley Ranch Beginner difficulty 7 ** Boulder
29. Stillwater Pass  difficulty 110.0 ***** Grand Lake
30. Maxwell's Intermediate difficulty 3 **** Fort Collins
31. Old Flowers Road Beginner difficulty 6.0 **** Fort Collins
32. Arapaho Ridge Advanced difficulty 10.0 **** Kremmling
33. Rabbit Mountain Loop Intermediate difficulty 5.0 *** Lyons
34. Pineridge Natural Area Beginner difficulty 7.0 *** Fort Collins
35. Kruger Rock / Limber Pine Loop Advanced difficulty 6.0 ***** Estes Park
36. Strawberry / Doe Creek Advanced difficulty 22.0 ***** Winter Park
37. Lion Gulch Advanced difficulty 6.0 **** Pinewood Springs
38. White Pine Mountain Advanced difficulty 27.0 ***** Fort Collins
39. Mo Rocka Advanced difficulty 2.0 ***** Laramie
40. Lobo Trail Easiest difficulty 18 *** Longmont to Boulder
41. Killpecker Advanced difficulty 14.0 **** Fort Collins
42. Ceran Saint Vrain Loop Intermediate difficulty 5.0 *** Jamestown
43. On the Rocks (Bobcat Ridge) Advanced difficulty 1.0 ***** Masonville
44. Pinewood Reservoir  difficulty 7.0 **** Berthoud
45. White Rocks Trail Beginner difficulty 7.0 *** Lafayette
46. Gilsonite And Wolverine Trail (Stillwater Pass) Advanced difficulty 16.0 **** Grand Lake
47. Thunder Pass Beginner difficulty 12.0 **** Fort Collins
48. Indian Summer (Blue Sky) Intermediate difficulty 2.0 **** Fort Collins
49. Round Mountain Summit Adventure Trail Expert difficulty 9.0 **** Loveland
50. Mount Margaret Intermediate difficulty 12.0 *** Red Feather Lakes

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