Best trails in Loma Alta Open Space Preserve

199 Reviews
Looking for a great trail in Loma Alta Open Space Preserve, California? AllTrails has 8 great hiking trails, running trails, views trails and more, with hand-curated trail maps and driving directions as well as detailed reviews and photos from hikers, campers, and nature lovers like you. Ready for some activity? There are 5 moderate trails in Loma Alta Open Space Preserve ranging from 5.1 to 10.4 miles and from 255 to 1,587 feet above sea level. Start checking them out and you'll be out on the trail in no time!
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Map of trails in Loma Alta Open Space Preserve
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Top trails (8)
#1 - Big Rock Loop
Loma Alta Open Space Preserve
moderateYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray StarGray Star(80)
Length: 5.2 mi • Est. 2 h 51 m
Big Rock Loop is a 5.2 mile moderately trafficked loop trail located near San Rafael, California that features beautiful wild flowers and is rated as moderate. The trail offers a number of activity opShow more
#2 - Oak Manor, Smith Ridge, Sunrise and Old Railroad Grade Loop
Loma Alta Open Space Preserve
moderateYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray Star(31)
Length: 5.1 mi • Est. 2 h 3 m
Oak Manor, Smith Ridge, Sunrise and Old Railroad Grade Loop is a 5.1 mile lightly trafficked loop trail located near San Anselmo, California that features beautiful wild flowers and is rated as moderaShow more
#3 - White Hill to 680 Trail
Loma Alta Open Space Preserve
moderateYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray Star(16)
Length: 10.4 mi • Est. 5 h 34 m
White Hill to 680 Trail is a 10.4 mile moderately trafficked loop trail located near Fairfax, California that features beautiful wild flowers and is rated as moderate. The trail is primarily used forShow more
#4 - Old Railroad Grade and Sunrise Fire Road
Loma Alta Open Space Preserve
easyYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray StarGray Star(45)
Length: 2.8 mi • Est. 1 h 44 m
Old Railroad Grade and Sunrise Fire Road is a 2.8 mile lightly trafficked out and back trail located near Woodacre, California that features beautiful wild flowers and is good for all skill levels. ThShow more
#5 - Tamarancho via Glen Fire Road
Loma Alta Open Space Preserve
hardYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray Star(6)
Length: 7.5 mi • Est. 3 h 1 m
The Marin Council and Boy Scouts of America operate Camp Tamarancho in the hills above Fairfax. Tamarancho trails are some of the more challenging in the Bay Area, and tons of fun. Tamarancho Trail isShow more
#6 - Bay Area Ridge Trail Loop
Loma Alta Open Space Preserve
moderateYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray StarGray Star(10)
Length: 5.3 mi • Est. 3 h 4 m
Bay Area Ridge Trail Loop is a 5.3 mile lightly trafficked loop trail located near Fairfax, California that features beautiful wild flowers and is rated as moderate. The trail offers a number of actiShow more
#7 - Glen Fire Road and Oak Manor Fire Road
Loma Alta Open Space Preserve
easyYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray StarGray Star(9)
Length: 2 mi • Est. 1 h 10 m
Glen Fire Road and Oak Manor Fire Road is a 2 mile moderately trafficked out and back trail located near Fairfax, California that features beautiful wild flowers and is good for all skill levels. The Show more
#8 - Sleep Hallow Loop
Loma Alta Open Space Preserve
moderateYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray StarGray Star(2)
Length: 5.9 mi • Est. 3 h 13 m
Sleep Hallow Loop is a 5.9 mile lightly trafficked loop trail located near San Anselmo, California that offers the chance to see wildlife and is rated as moderate. The trail is primarily used for hikiShow more