Robert S. Castiblanco > Trail Favorites List

3.8 mi 6.1 km Three Sisters Loop Intermediate Evergreen, CO	Intermediate	Evergreen, CO	40
13.2 mi 21.3 km Ptarmigan Trail (#35) Intermediate Silverthorne, CO	Intermediate	Silverthorne, CO	25
3.5 mi 5.6 km Bergen Peak Trail Intermediate/Difficult Kittredge, CO	Intermediate/Difficult	Kittredge, CO	43

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