Are dogs allowed on Summit Spring, Crystal Spring, Bay Tree and Dean Loop?

Yes, dogs are allowed on Summit Spring, Crystal Spring, Bay Tree and Dean Loop but must be kept on a leash at all times. Pack out waste and respect wildlife.

Do I need a permit to hike Summit Spring, Crystal Spring, Bay Tree and Dean Loop?

No, Summit Spring, Crystal Spring, Bay Tree and Dean Loop 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 Summit Spring, Crystal Spring, Bay Tree and Dean Loop?

Summit Spring, Crystal Spring, Bay Tree and Dean Loop is rated difficult. It is 8.5 miles long with 2,408 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

Summit Spring, Crystal Spring, Bay Tree and Dean Loop

DifficultLoop

California

Summit Spring, Crystal Spring, Bay Tree and Dean Loop

Redwood City, California

8.5 mi

Distance

2,408 ft

Elev. Gain

3h 42m

Est. Time

Loop

Route Type

Difficult

Difficulty

About This Trail

Imported description

Users have reported that the loop can still be completed as an out and back trail.

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:170 ft

Max:641 ft

734 ft

Trail Details

Route Type: Loop
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

No reviews yet

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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.