Hiking Project Logo
Climb
MTB
Hike
Trailrun
Ski

Mark Thielen

More About Mark Drop down
Member Since
Aug 16, 2016
Last Visit: 2 hours ago
0 Points DetailsDrop down

Trail Favorites List View All 33

1.9 mi 3.1 km Tokopah Falls Trail
Intermediate Intermediate
Three Rivers, CA
Intermediate Intermediate
Three Rivers, CA 47 
1.6 mi 2.5 km Soldiers Trail
Intermediate Intermediate
Three Rivers, CA
Intermediate Intermediate
Three Rivers, CA 2 
3.9 mi 6.2 km Moro Rock Trail
Intermediate/Difficult Intermediate/Difficult
Three Rivers, CA
Intermediate/Difficult Intermediate/Difficult
Three Rivers, CA 49 
6.0 mi 9.6 km Grieg Trail
Intermediate Intermediate
Rio Dell, CA
Intermediate Intermediate
Rio Dell, CA 1 
0.6 mi 1.0 km Founders' Grove Nature Trail
Easy Easy
Rio Dell, CA
Easy Easy
Rio Dell, CA 7 

Gem Favorites List View All 29

Moro Rock Three Rivers, CA 32 
Burney Falls Burney, CA 12 
Murphy Ranch Santa Monica, CA 7 
Hart Tree Three Rivers, CA 6 
Tunnel Log Three Rivers, CA 13 

Check-Ins View All 37

Founders' Grove Nature Trail
Easy Easy
Rio Dell, CA Aug 1, 2025
Founders' Grove Nature Trail Rio Dell, CA
Easy Easy
Aug 1, 2025
Notes: Marcel and Paris
Cathedral Trees Trail
Easy/Intermediate Easy/Intermediate
Westhaven-Moonstone, CA Jul 31, 2025
Cathedral Trees Trail Westhaven-Moonstone, CA
Easy/Intermediate Easy/Intermediate
Jul 31, 2025
Notes: Marcel and Papa
Prairie Creek Trail
Easy/Intermediate Easy/Intermediate
Crescent City, CA Jul 31, 2025
Prairie Creek Trail Crescent City, CA
Easy/Intermediate Easy/Intermediate
Jul 31, 2025
Notes: Marcel and Papa

Where Mark Hikes

View Interactive Map
Google Map
Zoom in to see details
Map Key

Welcome

Join the Community! It's FREE

Already have an account? Login to close this notice.

Get Started