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Best trails in Sibley Volcanic Regional Preserve

1329 Reviews
Looking for a great trail in Sibley Volcanic Regional Preserve, California? AllTrails has 8 great hiking trails, trail running trails, walking 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 Sibley Volcanic Regional Preserve ranging from 2.5 to 7 miles and from 767 to 1,643 feet above sea level. Start checking them out and you'll be out on the trail in no time!
Description

Not many Bay Area residents know that they have a volcano nearby but Sibley Volcanic Regional Preserve is home to one! This volcano, Round Top, dates to about 10 million years ago and is the source of all the volcanic rock in the park. The unstaffed visitor center provides a thorough geological history of the park through display panels and specimens. Park Hours: 7am to 6pm Nov-Feb; 7am to 10pm Mar-Oct Fees: No fees

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Map of trails in Sibley Volcanic Regional Preserve
Park information
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Top trails (8)
#1 - Round Top, Volcanic and Skyline Trail Loop
Sibley Volcanic Regional Preserve
easyYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray Star(631)
Length: 3.5 mi • Est. 1 h 47 m
Park Features: Not many Bay Area residents know that they have a volcano nearby but Sibley Volcanic Regional Preserve is home to one! This volcano, Round Top, dates to about 10 million years ago and iShow more
#2 - Round Top Loop Trail
Sibley Volcanic Regional Preserve
easyYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray Star(296)
Length: 1.7 mi • Est. 42 m
This is an easy trail that is simple to follow. There is a lot to see and a good variety in the landscape, including meadows, views, and forest. There are labyrinths you can check out if you take smalShow more
#3 - Bay Area Ridge and Nature Path Loop
Sibley Volcanic Regional Preserve
moderateYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray Star(96)
Length: 7 mi • Est. 3 h 54 m
Bay Area Ridge and Nature Path Loop is a 7 mile heavily trafficked loop trail located near Orinda, California that features a river and is rated as moderate. The trail is primarily used for hiking, waShow more
#4 - Bay Area Ridge, Round Top Loop, and Volcanic Trail Loop
Sibley Volcanic Regional Preserve
moderateYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray Star(92)
Length: 3 mi • Est. 1 h 37 m
Bay Area Ridge, Round Top Loop, and Volcanic Trail Loop is a 3 mile moderately trafficked loop trail located near Orinda, California that offers the chance to see wildlife. The trail is rated as moderShow more
#5 - Round Top Loop Trail to Volcanic Trail Loop
Sibley Volcanic Regional Preserve
moderateYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray Star(70)
Length: 3.5 mi • Est. 1 h 49 m
Round Top Loop Trail to Volcanic Trail Loop is a 3.5 mile moderately trafficked loop trail located near Redwood City, California that offers the chance to see wildlife. The trail is rated as moderate Show more
#6 - Round Top, Volcanic, and Bay Area Ridge Trail Loop
Sibley Volcanic Regional Preserve
easyYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray StarGray Star(63)
Length: 2.1 mi • Est. 1 h 10 m
Round Top, Volcanic, and Bay Area Ridge Trail Loop is a 2.1 mile moderately trafficked loop trail located near Oakland, California that features beautiful wild flowers and is good for all skill levelsShow more
#7 - East Ridge to Mazzariello Labyrinth
Sibley Volcanic Regional Preserve
moderateYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray Star(9)
Length: 6.6 mi • Est. 3 h 45 m
East Ridge to Mazzariello Labyrinth is a 6.6 mile moderately trafficked out and back trail located near Oakland, California that features a river and is rated as moderate. The trail offers a number ofShow more
#8 - McCosker Loop [CLOSED]
Sibley Volcanic Regional Preserve
moderateYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray StarGray Star(64)
Length: 2.5 mi • Est. 1 h 1 m
NOTE: This loop will be closed until Spring 2023. Please check here for updates and more information: https://www.ebparks.org/parks/sibley/ Dogs are permitted at Sibley, but are not allowed on adjaceShow more