Are dogs allowed on Sweeny Ridge Trail to Fifield Ridge Road?

Yes, dogs are allowed on Sweeny Ridge Trail to Fifield Ridge Road but must be kept on a leash at all times. Pack out waste and respect wildlife.

Do I need a permit to hike Sweeny Ridge Trail to Fifield Ridge Road?

No, Sweeny Ridge Trail to Fifield Ridge Road does not currently require a permit. Still check for seasonal closures or day-use fees with the managing agency before heading out.

How difficult is Sweeny Ridge Trail to Fifield Ridge Road?

Sweeny Ridge Trail to Fifield Ridge Road is rated moderate. It is 5.9 miles long with 1,175 feet of elevation gain. Difficulty ratings reflect a combination of distance, elevation gain, and terrain — your experience will depend on your fitness level and trail conditions.

Status unknown — verify before visiting

We don't have current condition data for this trail. Check with the land manager before you go.

See California trail conditions

Sweeny Ridge Trail to Fifield Ridge Road

ModerateOut and Back

California

Sweeny Ridge Trail to Fifield Ridge Road

San Bruno, California

5.9 mi

Distance

1,175 ft

Elev. Gain

2h 24m

Est. Time

Out & Back

Route Type

Moderate

Difficulty

About This Trail

Imported description

The trail begins in the parking lot. It is a long journey, but once you get to the ridge, there is less up and down. The inclines are a challenge. If it's sunny you'll get to see the San Francisco Bay on one side and the Pacific Ocean on the other. It is still enjoyable if it is not sunny and the fog allows for a bit of solitude. The first time the Spanish saw the Bay there was a monument. The trail is a bit muddy in spots and there isn't any shade, but it's usually pretty windy up there.

Trail Conditions

Unknown

We have no current condition data for this trail. Check with the operator before you go, and submit a report below if you've been recently.

No recent condition reports. Be the first to share what you see on the trail.

Elevation Profile

Min:187 ft

Max:370 ft

358 ft

Trail Details

Route Type: Out & Back
Surface: Dirt

Official sources & verification

We don't have curated agency sources for this trail in our cache yet. Outdoors is not the permitting authority — confirm conditions, permits, and access with the managing agency before you go. If you know who manages this trail, please tell us.

Reviews

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Legacy import — verify before navigating

Path geometry came from our pre-launch legacy database. Routes have not yet been re-verified against the operator and may differ from the actual trail.