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State Forest State Park

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133 mi 213 km of trail 2 Featured Runs

Easy Trails 24 Trails Intermediate Trails 15 Trails Hard Trails 4 Trails

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Featured Runs in State Forest State Park - 2

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Favorite Kelly Lake from the saddle in the Hidden Valley Trail.
Intermediate/Difficult

State Forest State Park North Loop

29.6 mi 47.6 km • Loop • 5,654 ft Ascent 1723.39 m Ascent

(4) Walden, CO
Favorite Top of the saddle before dropping into Kelly Lake
Intermediate

Kelly Lake Out-and-Back

9.2 mi 14.7 km • Out and Back • 2,628 ft Ascent 801.14 m Ascent

(1) Walden, CO

Trails in State Forest State Park - 41

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1.4 mi 2.3 km #1Lake Agnes Trail
Intermediate
Grand Lake, CO
Intermediate
1.4 mi 2.3 km Grand Lake, CO 12 
3.7 mi 6.0 km #2American Lakes Trail
Intermediate
Grand Lake, CO
Intermediate
3.7 mi 6.0 km Grand Lake, CO 12 
5.6 mi 9.0 km #3Kelly Lake Trail
Difficult
Walden, CO
Difficult
5.6 mi 9.0 km Walden, CO
8.0 mi 12.9 km #4Clear Lake Trail
Difficult
Walden, CO
Difficult
8.0 mi 12.9 km Walden, CO
2.8 mi 4.5 km #5Hidden Valley Trail
Intermediate/Difficult
Walden, CO
Intermediate/Difficult
2.8 mi 4.5 km Walden, CO
2.6 mi 4.2 km #6Ruby Jewel Trail
Intermediate
Walden, CO
Intermediate
2.6 mi 4.2 km Walden, CO
4.7 mi 7.5 km #7Iron Mountain: Lucy Couloir Loop Route
Difficult
Grand Lake, CO
Difficult
4.7 mi 7.5 km Grand Lake, CO
2.7 mi 4.4 km #8Yurt Trail
Easy/Intermediate
Walden, CO
Easy/Intermediate
2.7 mi 4.4 km Walden, CO
1.3 mi 2.2 km #9Lumberjack Trail
Easy/Intermediate
Walden, CO
Easy/Intermediate
1.3 mi 2.2 km Walden, CO
2.9 mi 4.7 km #10Montgomery Pass Trail
Intermediate/Difficult
Grand Lake, CO
Intermediate/Difficult
2.9 mi 4.7 km Grand Lake, CO
1.3 mi 2.0 km #11Ranger Lakes Trail
Easy/Intermediate
Grand Lake, CO
Easy/Intermediate
1.3 mi 2.0 km Grand Lake, CO
1.2 mi 1.9 km #12Pennock Trail
Easy
Walden, CO
Easy
1.2 mi 1.9 km Walden, CO
1.1 mi 1.8 km #13Ruby Jewel Road
Easy/Intermediate
Walden, CO
Easy/Intermediate
1.1 mi 1.8 km Walden, CO
2.6 mi 4.2 km #14Kelly Lake Access
Easy/Intermediate
Walden, CO
Easy/Intermediate
2.6 mi 4.2 km Walden, CO
1.3 mi 2.0 km #15Kelly Lake Connector
Easy/Intermediate
Walden, CO
Easy/Intermediate
1.3 mi 2.0 km Walden, CO
1.9 mi 3.0 km #16Lake Agnes Access (Winter Route)
Intermediate
Grand Lake, CO
Intermediate
1.9 mi 3.0 km Grand Lake, CO
5.3 mi 8.5 km #17Michigan Ditch
Easy
Grand Lake, CO
Easy
5.3 mi 8.5 km Grand Lake, CO
4.2 mi 6.7 km #18North Canadian Trail
Easy/Intermediate
Walden, CO
Easy/Intermediate
4.2 mi 6.7 km Walden, CO
18.2 mi 29.3 km #19Medicine Bow Trail #965
Intermediate
Walden, CO
Intermediate
18.2 mi 29.3 km Walden, CO
5.6 mi 9.0 km #20Seven Utes Trail
Easy/Intermediate
Grand Lake, CO
Easy/Intermediate
5.6 mi 9.0 km Grand Lake, CO

Photos of State Forest State Park - 30

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Sunrise on American Lakes
Jul 16, 2018 near Grand Lake, CO
The Lake Agnes Trail offers phenomenal alpine scenery.
Jul 5, 2017 near Grand Lake, CO
Ranger Lakes
Sep 19, 2018 near Grand Lake, CO
Looking towards Lake Agnes with Nohku Crags in background
Jul 22, 2018 near Grand Lake, CO
Lake Agnes at north end of lake.
Jul 22, 2018 near Grand Lake, CO
View from the top!
Jan 13, 2018 near Grand Lake, CO
Looking down Hidden Valley just before the saddle
Jul 17, 2017 near Walden, CO
Top of the saddle before dropping into Kelly Lake
Jul 17, 2017 near Walden, CO

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