Ridge Trail Planning Navigator 2.0 - View or Download Only

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1					Last Updated: 8/31/2026		TRAIL BASICS						*Much of the primary Ridge Trail route consists of natural-surface trails, often with steep grades and rugged terrain. Our interactive Planning Navigator provides information intended to help users of all abilities determine which trails best suit their individual needs. On our land managers’ websites and trail apps you can find even more detail, such as elevation profiles, grade, and ADA accessibility information. Find out more about Accessibility HERE.					LOGISTICS							ADDITIONAL INFO
2	#	Region	County	Section Name	Dedication Year	Last Updated Year	Ridge Trail Map	AllTrails Mobile Map	Hike Miles	Bike Miles	Equestrian Miles	Mileage Notes	Elevation Gain/Loss	Paved Surfaces*	Paved Section Notes*	Intensity Rating	Partner Website	Trailhead Parking #1	Trailhead Parking #2	Parking Fee	Restrooms	Shuttle Possible?	Shuttle Notes	Permit Required	Dogs Allowed	Dog Notes	Bikes Allowed	Bike Notes	Horses Allowed	Horse Notes	Camping	Camp Type	Camp Name	Camping Website

3	1	North Bay	Marin	Golden Gate Bridge	1989	2015	MAP	AllTrails	1.9	1.9	-		190'/120'	Yes		Easy	Partner Website	Directions	Directions	Yes	Yes	Yes	Public transportation available	No	Some places	Only Service Dogs	Yes		No		Yes	Tent	Kirby Cove	Camping Info
4	2	North Bay	Marin	Marin Headlands from the Golden Gate Bridge to Tennessee Valley	1989	1993	MAP	AllTrails	5.2	7.7	4.7		740'/805'	No		Moderate	Partner Website	Directions	Directions	No	Yes	Yes		No	Some places	Only Coastal Trail, portion of SCA Trail, Julian Trail on leash	Alt Route		Some places		Yes		Kirby Cove, Hawk Camp, Haypress	Camping Info
5	3	North Bay	Marin	Marin Headlands from Tennessee Valley to Shoreline Highway	1993	1993	MAP	AllTrails	3.1	3.3	3.3		750'/280'	No		Moderate	Partner Website	Directions	Directions	No	Yes	Yes		No	Some places	Only Miwok Trail, on leash	Yes		Yes		Yes		Haypress	Camping Info
6	4	North Bay	Marin	Mount Tamalpais State Park and Dias Ridge Trail	2010	2010	MAP	AllTrails	5.5	8.3	5.5	Biker mileage includes all of Dias Ridge Trail	1505'/660'	No		Moderate	Partner Website	Directions	Directions	Yes	Yes	Yes		No	No	No	Alt Route		Yes		Yes	Equestrian, Tent, Hike-in Tent	Frank Valley Horse Camp, Pantoll, Bootjack	Camping Info
7	5	North Bay	Marin	Mount Tamalpais State Park and Bolinas Ridge	1989	2015	MAP	AllTrails	6.4	-	3.1	Equestrian mileage is non-contiguous	770'/730'	No		Moderate	Partner Website	Directions	Directions	Yes	Yes	Yes	Car shuttle ~30 mins	No	Some places	No in State Park, GGNRA, on leash	Alt Route		Alt Route		Yes	Tent	Pantoll, Bootjack	Camping Info
8	6	North Bay	Marin	Bolinas Ridge and Samuel P. Taylor State Park	1992	1992	MAP	AllTrails	12.5	12.5	12.5		490'/1800'	Some places	Cross Marin Trail	Moderate	Partner Website	Directions	Directions	Yes	Yes	Yes		No	Yes	On leash	Yes		Yes		Yes	Group, Tent	Samuel P. Taylor State Park	Camping Info
9	7	North Bay	Marin	Samuel P. Taylor State Park to White Hill Open Space Preserve	2005	2005	MAP	AllTrails	10.8	10.8	10.8		1540'/1265'	Some places	Cross Marin Trail	Moderate	Partner Website	Directions	Directions	Yes	Yes	Yes		No	Yes	On leash in State Park, undervoice control on preserve fire road and watershed	Yes		Yes		Yes	Tent	Samuel P. Taylor State Park	Camping Info
10	8	North Bay	Marin	Loma Alta Open Space Preserve and Loma Alta Fire Trail	2005	2005	MAP	AllTrails	4.0	4.0	4.0		1040'/800'	No		Challenging	Partner Website	Directions	Directions	No	No	Yes		No	Yes	On leash in Lucasfilm, undervoice control on preserve fire road and watershed	Yes		Yes		No
11	9	North Bay	Marin	Lucas Valley Open Space Preserve	2001	2001	MAP	AllTrails	3.2	3.2	3.2		1115'	No		Moderate	Partner Website	Directions		No	No	No		No	Yes	On leash in Lucasfilm, undervoice control on preserve fire road and watershed	Yes		Yes		No
12	10	North Bay	Marin	Indian Tree Open Space Preserve	1998	1998	MAP	AllTrails	3.0	2.3	3.0	Biker route is a dedicated parallel route	1200'	No		Moderate	Partner Website	Directions		No	No	No		No	Yes	On leash on trail, under voice control on fire roads	Alt Route		Yes		No
13	11	North Bay	Marin	Stafford Lake Watershed to O’Hair Park	1998	1998	MAP	AllTrails	3.2	0.7	3.2	Biker route is a short interior portion without nearby parking	200'/400'	No		Moderate	Partner Website	Directions	Directions	No	No	Yes		No	Yes	On leash on trail, under voice control on fire roads	Some places	Doe Hill fire road only	Yes		No
14	12	North Bay	Marin	Mount Burdell Open Space Preserve from Novato Blvd.	1990	1990	MAP	AllTrails	4.2	-	4.2		1400'	No		Challenging	Partner Website	Directions		No	No	No	Alt return route available	No	Yes	On leash on trail, under voice control on fire roads	Some places	Except Dwarf Oaks Trail	Yes		No
15	13	North Bay	Marin	Mount Burdell Open Space Preserve from San Andreas Drive (Parallel Bike Route)	1990	1990	MAP	AllTrails	2.9	2.9	-	Hikers and equestrians may also use this trailhead	1200'	No		Challenging	Partner Website	Directions		Yes	No	No	Alt return route available	No	Yes	On leash on trail, under voice control on fire roads	Some places	Except Dwarf Oaks Trail	No	Take route from Novato Blvd.	No
16	14	North Bay	Sonoma	Helen Putnam Regional Park	1995	1995	MAP	AllTrails	1.1	1.1	1.1		170'/210'	No		Easy	Partner Website	Directions		No	Yes	No	Parking permit required for Oxford Ct. Do section with City of Petaluma	No	Yes	On leash	Yes		Yes		No
17	15	North Bay	Sonoma	City of Petaluma	1995	2005	MAP	AllTrails	6.2	6.2	-	Includes "stub" to Steamer Landing	70'/50'	Some places	Some sections accessible, sidewalks	Easy	Partner Website	Directions	Directions	No	Yes	Yes		No	Yes	On leash	Yes		No		No
18	16	North Bay	Sonoma	Jack London State Historic Park and East Slope Sonoma Mountain Trail	1996	2016	MAP	AllTrails	3.4	3.4	3.4		1495'/180'	No		Challenging	Partner Website	Directions		Yes	Yes	No	No shuttle from East Slope Sonoma Mtn Ridge Trail	No	No		Yes		Yes		No
19	17	North Bay	Sonoma	Jack London State Historic Park and North Sonoma Mountain Regional Park and Open Space Preserve	2015	2015	MAP	AllTrails	5.3	4.6	5.3	Biker mileage is non-contiguous (gap in the middle with no ingress/egress)	1695'/1345'	No		Challenging	Partner Website	Directions	Directions	Yes	Yes	Yes		No	No		Some places	Except 0.7-mile section	Yes		No
20	18	North Bay	Sonoma	Spring Lake Regional Park and Trione- Annadel State Park	1995	1995	MAP	AllTrails	10.8	10.8	10.8		1120'/955'	No		Moderate	Partner Website	Directions	Directions	Yes	Yes	Yes		No	Some places	On leash in county park, prohibited in state park	Yes		Yes		Yes	Tent, Trailer, RV, Cabin	Spring Lake Regional Park	Camping Info
21	19	North Bay	Sonoma	Hood Mountain Regional Park and Open Space Preserve	2006	2006	MAP	AllTrails	5.2	5.2	5.2		1950'/200'	Some Places	Along N. Pythian Road	Challenging	Partner Website	Directions	Directions	Yes	Yes	Yes		No	Yes	On leash	Yes		Yes		Yes	Hike-in Tent		Camping Info
22	20	North Bay	Sonoma	Sugarloaf Ridge State Park	1990	1990	MAP	AllTrails	2.8	2.8	2.8		1522'	Some Places		Challenging	Partner Website	Directions		Yes	Yes	Yes	Sugar Shuttle between Hood Mountain RP and Sugarloaf SP	No	No	Prohibited on trail	Yes		Alt Route	Check Partner Website	Yes			Camping Info
23	21	North Bay	Napa	Bothe-Napa Valley State Park	2014	2014	MAP	AllTrails	3.4	2.2	3.4		1120'/75'	No		Moderate	Partner Website	Directions		Yes	Yes	No		No	No	Prohibited on trail	Some places	Except last 1.2 miles	Yes		Yes			Camping Info
24	22	North Bay	Napa	Calistoga Ridge Trail	2024	2024	MAP	AllTrails	4.2	4.2	-		123'/145'	Yes		Easy	Partner Website	Directions	Directions	No / Yes at Bothe Napa Valley State Park	Yes	Yes		No	Yes	Except in Bothe-Napa Valley State Park	Yes		No		Yes			Camping Info
25	23	North Bay	Napa	Robert Louis Stevenson Park: Lower Oat Hill Mine Trail	2013	2013	MAP	AllTrails	4.5	4.5	4.5		1860'	No		Challenging	Partner Website	Directions		No	No	Yes	Combine with Table Rock/Palisades Trail	No	Some places	Only Lower Oat Hill Mine Trail	Yes		Yes		No
26	24	North Bay	Napa	Robert Louis Stevenson Park: Table Rock/Palisades Trails (part of spur trail to highest point in Bay Area)	2021	2021	MAP	AllTrails	6.0	-	-		1280'/1410'	No		Challenging	Partner Website	Directions		No	No	Yes	Combine with Lower Oat Hill Mine Trail	No	No		No		No		No
27	25	North Bay	Napa	Robert Louis Stevenson State Park: Mt. St. Helena Spur (spur trail to highest point in Bay Area)	2021	2021	MAP	AllTrails	5.5	5.5	5.5		2100'	No		Challenging	Partner Website	Directions				No		No	No		Yes		Yes		No
28	26	North Bay	Napa	Wildlake Preserve	2023	2023	MAP	AllTrails	5.7	5.7	-			No		Moderate	Partner Website	Available after Access Orientation		No	Yes	Yes	Combine with Robert Louis Stevenson State Park	Yes, Access Orientation	No		Yes	Not advised during muddy conditions	No		No
29	27	North Bay	Napa	Pacific Union College to Moore Creek Park	2019	2019	MAP	AllTrails	6.8	6.8	2.9		33'/515'	No		Easy	Partner Website	Directions		No	No	Yes	Use alt route or take Dan's Wild Ride to Moore Creek Park	No	Yes	On leash	Yes		Some places	Not allowed South of Okin Preserve	No
30	28	North Bay	Napa	Moore Creek Park	2013	2014	MAP	AllTrails	4.9	4.9	4.9		880'/450'	No		Moderate	Partner Website	Directions		No	Yes	Yes	Take Dan's Wild Ride north to PUC	No	No		Yes		Yess		No
31	29	North Bay	Napa	Skyline Wilderness Park and Napa Solano Ridge Trail	1989	1989	MAP	AllTrails	7.6	7.6	7.6	Includes .2-mile detour to the Prominence	1346'	No		Challenging	Partner Website	Directions		Yes	Yes	No	Alt return route available	No	No	Prohibited on trail	Yes		Yes		Yes	Tent, RV, Horse Camp		Camping Info
32	30	North Bay	Solano	Doris Klein Ridge Trail, Patwino Worrtla Kodoi Dihi	2024	2024	MAP	AllTrails	2.1	2.1	2.1		535'	Some Places		Moderate	Partner Website	Directions		Yes	Yes	No		No	No	No. Because of wildlife, sensitive habitat, and livestock, dogs are not allowed on the property. The only exceptions are service dogs and the working dogs the grazers use when working with the cattle.	Yes	Class 1 bikes are allowed on multi-use trails.	Yes		No
33	31	North Bay	Solano	Rockville Hills Regional Park and Vintage Valley Trail Open Space	1993	1993	MAP	AllTrails	4.2	4.2	0.8		540'/580'	Some places	Vintage Valley Trail	Moderate	Partner Website	Directions	Directions	Yes	Yes	Yes	Paid parking at Rockville Hills	No	Yes	On leash	Yes		Some places	Only on Vintage Valley Trail	No
34	32	North Bay	Solano	Lynch Canyon Open Space	2002	2002	MAP	AllTrails	4.3	4.3	4.3		960'/150'	No		Moderate	Partner Website	Directions	Directions	Yes	Yes	Yes	May not be worth it.	No	No		Yes		Yes		No
35	33	North Bay	Solano	Hiddenbrooke Open Space	2001	2001	MAP	AllTrails	2.5	2.5	2.5		530'/190'	No		Moderate	Partner Website	Directions			Yes	No	Issue - parking may no longer be available.	No	No		Yes		Yes		No
36	34	North Bay	Solano	Blue Rock Springs Park to Vallejo-Benicia Buffer	1993	1993	MAP	AllTrails	5.5	5.1	3.1		615'/1070'	No		Moderate	Partner Website	Directions	Directions	No	No	Yes		No	Some places	On leash, prohibited in Blue Rock Springs Park	Yes		Yes		No
37	35	North Bay	Solano	Vallejo-Benicia Waterfront West	1989	2016	MAP	AllTrails	4.8	4.1	2.4		90'/45'	Yes	State Park Waterfront Trail, Benicia Marina, sidewalks	Easy	Partner Website	Directions	Directions	Yes	Yes	Yes		No	Yes	On leash	Some places	Except Carquinez Overlook Trail	Some places	Only from glen Cove Waterfront Park to K Street	No
38	36	North Bay	Solano	Vallejo-Benicia Waterfront East	1989	2016	MAP	AllTrails	4.6	4.6	0.8		495'/225'	Yes	Columbus Parkway paved path and sidewalks	Easy	Partner Website	Directions	Directions	Yes	Yes	Yes		No	Yes	On leash	Some places	Except hiking trail in Blue Rock Springs Park	Some places	Only on Buffer Trail	No
39	37	East Bay	Contra Costa	Carquinez Bridge and Crockett	2004	2010	MAP	AllTrails	2.6	2.6	-		230'/260'	Yes	Bay Trail	Easy	Partner Website	Directions	Directions	Yes	Yes	Yes		No	Yes	On leash	Yes		Some places	Prohibited on bridge	No
40	38	East Bay	Contra Costa	Crockett Hills Regional Park	2006	2010	MAP	AllTrails	5.4	5.4	5.4		1250'/1000'	No		Moderate	Partner Website	Directions		No	No	No		No	Yes	Under voice control on trails and fire roads	Yes		Yes		No
41	39	North Bay	Solano	Benicia-Martinez Bridge	2009	2009	MAP	AllTrails	2.5	2.5	-		170'/210'	Yes		Easy	Partner Website	Directions		No	Yes	Yes	If combined with Martinez City Streets	No	Yes	On leash	Yes		No		No
42	40	East Bay	Contra Costa	Benicia-Martinez Bridge to Carquinez Strait Regional Shoreline	1998	1998	MAP	AllTrails	2.2	2.2	-		130'/60'	Some places	Sidewalks	Easy	Partner Website	Directions	Directions	No	Yes	Yes	If combined with Benicia- Martinez Bridge	No	Yes	On leash	Yes		No	Not advised	No
43	41	East Bay	Contra Costa	Carquinez Strait Regional Shoreline to John Muir National Historic Site	1991	2007	MAP	AllTrails	3.2	3.2	3.2		1025'/485'	No		Moderate	Partner Website	Directions	Directions	No	Yes	Yes		No	Yes	Under voice control in EBRPD, on leash in national historic site	Yes		Yes		No
44	42	East Bay	Contra Costa	Franklin Ridge Ranches to Contra Costa Feeder Trail #1	2013	2020	MAP	AllTrails	4.7	4.7	4.7		930'/330'	No		Challenging	Partner Website	Directions	Directions	No	Yes	No	Shuttle from Feeder Trial. No parking allowed at Ferndale Rd	No	Yes	Under voice control	Yes		Yes		No
45	43	East Bay	Contra Costa	Fernandez Ranch	2010	2010	MAP	AllTrails	1.4	1.4	1.4		480'/20'	Some places	Wide, well maintained multi-use trail. Other trail in park	Moderate	Partner Website	Directions		No	No	No	Can combine with Pinole Valley Watershed	No	Yes	Under voice control	Yes		Yes		No
46	44	East Bay	Contra Costa	Pinole Valley Watershed	2007	2018	MAP	AllTrails	6.5	6.9	6.5		1374'	No		Challenging	Partner Website	Directions	Directions	No	Yes	Yes		Yes, EBMUD permit	No		Some Places	Check map	Yes		No
47	45	East Bay	Contra Costa	Pinole Watershed West and Sobrante Ridge Regional Preserve	1995	2007	MAP	AllTrails	2.7	1.0	2.7		585'/495'	No		Moderate	Partner Website	Directions	Directions	No	No	Yes		No	Some places	Prohibited in Watershed, under voice control on trails and fire roads	Some places	Prohibitied in watershed, allowed in preserve, except for 0.7-mile section	Yes		No
48	46	East Bay	Alameda	Kennedy Grove Regional Recreation Area to Tilden Regional Park	1990	2018	MAP	AllTrails	5.2	5.2	5.2		1045'/270'	Some places	Nimitz Way	Moderate	Partner Website	Directions	Directions	No	No	Yes		No	Yes	Under voice control, prohibited on Eagle's Nest Trail, on leash in Nimitz Way	Yes		Yes		Yes	Equestrain Group, Group	Wildcat View, New Woodland, ES Anderson, Gillespie	Camping Info
49	47	East Bay	Alameda	Tilden Regional Park to Redwood Regional Park	1990	1990	MAP	AllTrails	9.3	4.3	9.3	Biker mileage is non-contiguous	1785'/1520'	Some places	~1 Mile of moderately sloped trail from Lomas Cantada Staging Area	Challenging	Partner Website	Directions	Directions	Yes	Yes	Yes		Yes, EBMUD permit	Some places	Prohbited in EBMUD, Under voice control in EBRPD, on leash in Sibley	Some places	Allowed between Inspiration Point and Lomas Cantadas Dr. between Old Tunnel Rd and Sibley Staging Area	Yes		Yes	Equestrain Group, Group	Sibley Backpack Camp	Camping Info
50	48	East Bay	Alameda	Redwood and Anthony Chabot Regional Parks	1990	1990	MAP	AllTrails	7.5	7.7	7.5		810'/1375'	No		Moderate	Partner Website	Directions	Directions	No	Yes	Yes		No	Yes	Under voice control	Yes		Yes		Yes	Hike-in Tent	Fern's Dell Girls' Camp, Trails End, Fern Dell, Bort Meadow	Camping Info
51	49	East Bay	Alameda	Anthony Chabot Regional Park	1990	1992	MAP	AllTrails	6.6	6.7	6.6		546'/870'	No		Moderate	Partner Website	Directions	Directions	No	Yes	Yes		No	Yes	Under voice control	Yes		Yes		Yes	Tent, Hike-in Tent, RV	Bort Meadow, several other campgrounds in park	Camping Info
52	50	East Bay	Alameda	East Bay Municipal Utility District Lands and Cull Canyon Regional Recreation Area	1992	1992	MAP	AllTrails	6.6	-	6.6		1050'/1170'	No		Challenging	Partner Website	Directions	Directions	No	Yes	Yes		Yes, EBMUD permit	Some places	Prohibited in Watershed, under voice control on trails and fire roads	No		Yes		No
53	51	East Bay	Alameda	Cull Canyon Regional Recreation Area to Five Canyons Parkway	1998	1998	MAP	AllTrails	2.6	1.4	1.0	Equestrian mileage is non-contiguous	310'/210'	No		Challenging	Partner Website	Directions	Directions	No	Yes	Yes		No	Yes	On leash	Some places	Only south section	Some places	Only north and south sections	No
54	52	East Bay	Alameda	Five Canyons Parkway to Garin Regional Park	2010	2015	MAP	AllTrails	7.7	7.7	7.7	Mileage does not include 0.1 mile access trail on northern end or 2.9 mile access trail on southern end	1470'/1520'	No		Moderate	Partner Website	Directions	Directions	No	Yes	Yes		No	Yes	Under voice control in EBRPD, on leash in Stonebrae	Yes		Yes		Yes	Tent	Arroyo Flats	Camping Info
55	53	East Bay	Alameda	Vargas Plateau Regional Park	2016	2016	MAP	AllTrails	2.0	2.0	2.0		190'/200'	No		Easy	Partner Website	Directions		No	Yes	No		No	Yes	Under voice control in EBRPD	Yes		Yes		No
56	54	East Bay	Alameda	Mission Peak Regional Preserve and Ed R. Levin County Park	1993	2021	MAP	AllTrails	13.5	10.5	13.5		2190'/2030'	No		Challenging	Partner Website	Directions	Directions	No	Yes	Yes		No	Yes	Under voice control in EBRPD, on leash in county park	Some Places	Not allowed past Tularcitos Trail in Ed Levin.	Yes		Yes	Hike-in Tent	Eagle Spring Backpack Camp	Camping Info
57	55	South Bay	Santa Clara	Penitencia Creek	2008	2020	MAP	AllTrails	3.9	3.9	3.9		180'	Some places	Sidewalks, wide paved trail. Some road crossings	Easy	Partner Website	Directions	Directions	Yes	Yes	Yes		No	Yes	On leash	Yes		Yes		No
58	56	South Bay	Santa Clara	Alum Rock Park and Sierra Vista Open Space Preserve	2000	2011	MAP	AllTrails	3.9	3.9	3.9		1775'/205'	No		Challenging	Partner Website	Directions	Directions	No	Yes	Yes		No	No		Yes		Some places		No
59	57	South Bay	Santa Clara	Sierra Vista Open Space Preserve: Sierra Road to Lower Calaveras Fault	2000	2014	MAP	AllTrails	4.6	4.6	-		1290'/1210'	No		Challenging	Partner Website	Directions		Yes	Yes	No		No	No		Yes		No		No
60	58	South Bay	Santa Clara	Joseph D. Grant County Park	1997	1997	MAP	AllTrails	5.9	5.9	5.9		950'/980'	No		Moderate	Partner Website	Directions		No	Yes	No	Alt return route available	No	Yes	On leash	Yes		Yes		Yes	Group	Woodland Youth Camp	Camping Info
61	59	South Bay	Santa Clara	Coyote Creek Parkway North	1990	2021	MAP	AllTrails	12.4	12.4	11.3		145'/80'	Yes	Coyote Creek Trail	Easy	Partner Website	Directions	Directions	Yes	Yes	Yes		No	Yes	On leash	Yes		Yes		No
62	60	South Bay	Santa Clara	Coyote Creek Parkway South	1995	1995	MAP	AllTrails	9.2	9.2	9.2		150'	Yes	Coyote Creek Trail	Easy	Partner Website	Directions	Directions	Yes	Yes	Yes		No	Yes	On leash	Yes		Yes		No
63	61	South Bay	Santa Clara	Máyyan 'Ooyákma – Coyote Ridge Open Space Preserve	2023	2023	MAP	AllTrails	3.9	3.9	3.9		1125'	Some places	Máyyan Wáayi (Coyote Valley) Overlook Trail	Moderate	Partner Website	Directions		No	Yes	No		Yes, Free Butterfly Pass	No		Yes		Yes		No
64	62	South Bay	Santa Clara	Coyote Lake-Harvey Bear Ranch Trail	2005	2005	MAP	AllTrails	8.3	8.3	8.3		500'/490'	No		Moderate	Partner Website	Directions	Directions	No	Yes	Yes	With access trails	No	Yes	On leash	Yes		Yes		Yes	Group, Family		Camping Info
65	63	South Bay	Santa Clara	Mount Madonna County Park	1999	1999	MAP	AllTrails	3.5	-	3.5		1150'/160'	Some places	Calero/Los Alamitos Creek Trails	Moderate	Partner Website	Directions	Directions	No	Yes	Yes	With access trails	No	Yes	On leash	No		Yes		Yes	Group, Yurt		Camping Info
66	64	South Bay	Santa Clara	Santa Teresa County Park and Calero Creek/Los Alamitos Creek Trails	1991	2022	MAP	AllTrails	7.1	7.1	7.1		805'/1020'	No		Moderate	Partner Website	Directions	Directions	No	Yes	Yes		No	Yes	On leash	Yes		Yes		No
67	65	South Bay	Santa Clara	Almaden Quicksilver County Park	2003	2003	MAP	AllTrails	4.7	4.7	4.7		1160'/345'	No		Challenging	Partner Website	Directions	Directions	Yes	Yes	Yes		No	Yes	On leash	Yes		Yes		No
68	66	South Bay	Santa Clara	Sierra Azul Open Space Preserve and Lexington Reservoir County Park	2003	2003	MAP	AllTrails	11.7	11.7	11.7		1830'/2460'	No		Challenging	Partner Website	Directions	Directions	No	Yes	Yes		No	Some places	Except Woods Trail	Yes		Yes		No
69	67	South Bay	Santa Clara	Sierra Azul Open Space Preserve: Mount Umunhum (from Woods Trail)	2017	2017	MAP	AllTrails	5.3	5.3	5.1	8.1 miles from Jacques Ridge Parking Area or 3.8 miles from Bald Mountain Parking Area	2435'/385'	No		Challenging	Partner Website	Directions	Directions	No	Yes	Yes		No	No		Yes		Yes		No
70	68	South Bay	Santa Clara	El Sereno Open Space Preserve	2021	2021	MAP	AllTrails	3.8	3.8	3.8	Includes 0.3 mile access trail from Montevina Rd parking lot	154'/1296'	No		Moderate	Partner Website	Directions		No	Yes	No		No	Yes	On leash	Yes		Yes		No
71	69	South Bay	Santa Clara	Sanborn County Park: John Nicholas Trail	2015	2015	MAP	AllTrails	3.5	3.5	3.5		1160'/190'	No		Challenging	Partner Website	Directions	Directions	No	Yes	Yes		No	Yes	On leash	Yes		Yes		Yes	Hike-in Tent	Sanborn County Park	Camping Info
72	70	South Bay	Santa Clara	Sanborn County Park and Castle Rock State Park	2015	2015	MAP	AllTrails	5.9	5.9	5.9	Includes 0.2 mile access trail from Sunnyvale Picnic Area	560'/850'	No		Challenging	Partner Website	Directions	Directions	No	Yes	Yes		No	Some places	On leash in county park, prohibited in state park	Yes		Yes		Yes	Hike-in Tent	Castle Rock State Park	Camping Info
73	71	Peninsula	Santa Clara	Saratoga Gap Open Space Preserve to Skyline Ridge Open Space Preserve	1989	1992	MAP	AllTrails	7.9	7.6	7.3		665'/1280'	Some places	Horeshoe Lake	Moderate	Partner Website	Directions	Directions	No	Yes	Yes		No	Some places	On leash in one section of preserve and in county park	Yes		Yes		Yes	Hike-in Tent	Portola Redwoods State Park	Camping Info
74	72	Peninsula	San Mateo	Skyline Ridge Open Space Preserve and Russian Ridge Open Space Preserve	1992	1992	MAP	AllTrails	5.1	5.3	5.3		780'/810'	Some places	Horeshoe Lake, Alpine Lake	Moderate	Partner Website	Directions	Directions	No	Yes	Yes		No	No		Yes		Yes		No
75	73	Peninsula	San Mateo	Windy Hill Open Space Preserve	1992	1992	MAP	AllTrails	3.3	0.5	3.1		420'/550'	No		Easy	Partner Website	Directions	Directions	No	Yes	Yes		No	Some places	On leash in certain sections	Some places	Only on Fenceline Trail	Yes		No
76	74	Peninsula	San Mateo	El Corte Madera Creek Preserve to Huddart County Park	1989	2020	MAP	AllTrails	7.4	2.4	7.4		938'	No		Moderate	Partner Website	Directions	Directions	Yes	Yes	Yes		No	No		No		Yes		Yes	Group	Huddart County Park	Camping Info
77	75	Peninsula	San Mateo	Purisima Creek Redwoods Open Space Preserve	1989	1989	MAP	AllTrails	5.8	7.5	7.5		1710'/1675'	Some places	Easy access trail, 0.2-mile segment	Challenging	Partner Website	Directions	Directions	No	Yes	Yes		No	No		Yes		Yes		No
78	76	Peninsula	San Mateo	Skylawn Watershed Ridge Trail	2026	2026	MAP	AllTrails	5.5	5.5	5.5	Only accessible as an out-and-back trail	1500'/300'	No		Moderate	Partner Website	Directions		No	Yes	No		Yes	No		Yes	No e-bikes	Yes	Five equestrian trailer spots available.	No
79	77	Peninsula	San Mateo	Skylawn Memorial Park	2014	2014	MAP	AllTrails	1.1	1.1	-		235'/15'	Yes		Moderate		Directions		No	No	No		No	Yes	On leash	Yes		No		No
80	78	Peninsula	San Mateo	San Francisco Peninsula Watershed	2003	2003	MAP	AllTrails	9.9	9.9	9.9		1725'/1490'	Yes	Contact sfwater.org	Moderate	Partner Website	Directions	Directions	No	Yes	Yes	Available via Docent Program	Yes, SFPUC Docent Hike	No		Yes		Yes		No
81	79	Peninsula	San Mateo	Sweeney Ridge	1989	1989	MAP	AllTrails	3.2	2.2	2.2		780'/300'	No		Moderate	Partner Website	Directions	Directions	No	Yes	Yes	Options available	No	Some places	Prohibited on Notch Trail, on leash	Some places	Prohibited on Notch Trail	Some places	Prohibited on Notch Trail	No
82	80	Peninsula	San Mateo	Skyline College to Pacifica via Milagra Ridge	2016	2019	MAP	AllTrails	3.4	3.4	1.2		115'/670'	Some places	Sidewalks	Moderate	Partner Website	Directions	Directions	No	Yes	Yes		No	Yes	On leash	Yes		Yes		No
83	81	Peninsula	San Mateo	Mussel Rock to Lake Merced	2006	2006	MAP	AllTrails	4.5	4.5	-		360'/475'	Some places	Sidewalks	Moderate	Partner Website	Directions	Directions	No	Yes	Yes		No	Yes	On leash	Yes		No	Prohibited in San Francisco	No
84	82	SF	San Francisco	Lake Merced to Stern Grove	1989	1989	MAP	AllTrails	4.1	4.1	-		295'/90'	Some places	Sidewalks	Easy	Partner Website	Directions	Directions	No	Yes	Yes		No	Yes	On leash	Yes		No	Prohibited in San Francisco	No
85	83	SF	San Francisco	Stern Grove to the Presidio	1989*	2020	MAP	AllTrails	6.6	6.6	-		920'/875'	Some places	Sidewalks	Moderate	Partner Website	Directions	Directions	No	Yes	Yes		No	Yes	On leash	Yes		No	Prohibited in San Francisco	No
86	84	SF	San Francisco	San Francisco Presidio	1992	1992	MAP	AllTrails	2.7	2.7	-		105'/225'	Some places	Sidewalks	Easy	Partner Website	Directions	Directions	Yes	Yes	Yes		No	Yes	On leash	Yes		No	Prohibited in San Francisco	Yes	Group	Rob Hill Campground	Camping Info