Marie Sundvall > Trail Favorites List

4.4 mi 7.1 km Hessie to Lost Lake Intermediate Nederland, CO	Intermediate	Nederland, CO	81
5.3 mi 8.5 km Ouzel Falls & Back Intermediate Estes Park, CO	Intermediate	Estes Park, CO	121
14.0 mi 22.5 km Longs Peak - Keyhole Route Difficult Estes Park, CO	Difficult	Estes Park, CO	131
3.2 mi 5.2 km Mount Sanitas Loop Intermediate/Difficult Boulder, CO	Intermediate/Difficult	Boulder, CO	127
5.7 mi 9.2 km Bear Peak Out and Back Difficult Boulder, CO	Difficult	Boulder, CO	150
14.9 mi 24.0 km Monarch Lake to Crater Lake Intermediate/Difficult Granby, CO	Intermediate/Difficult	Granby, CO	112
3.4 mi 5.5 km Royal Arch Out and Back Difficult Boulder, CO	Difficult	Boulder, CO	176
5.3 mi 8.5 km Mount Sanitas via Sunshine Lion's Lair Loop Intermediate Boulder, CO	Intermediate	Boulder, CO	144
27.1 mi 43.6 km Four Pass Loop Difficult Snowmass Village, CO	Difficult	Snowmass Village, CO	216
3.3 mi 5.4 km Emerald Lake Intermediate Estes Park, CO	Intermediate	Estes Park, CO	364
8.3 mi 13.3 km Sky Pond Difficult Estes Park, CO	Difficult	Estes Park, CO	321

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