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Helen Putnam Inner Loop route map
Difficulty: ModerateLoop
California

Helen Putnam Inner Loop

Petaluma, California

1.5 mi

Distance

308 ft

Elev. Gain

38m

Est. Time

Loop

Route Type

Moderate

Difficulty

About This Trail

Helen Putnam Inner Loop is a loop trail in Sonoma County, California. It is 1.5 miles long and gains 308 feet. The nearest town is Petaluma, California, about 1 mile away in a straight line.

From the trail data on this page.

Trail Conditions

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.

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Elevation Profile

Min:93 ft
Max:168 ft
Gain:94 ft
Loss:94 ft
Elevation profileA line rising and falling between 93 ft and 168 ft across 1.5 mi along the route, drawn from start to end.93 ft118 ft143 ft168 ft0.0 mi0.4 mi0.7 mi1.1 mi1.5 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi93 ft
High point0.5 mi168 ft
End1.5 mi93 ft

Trail Details

Route Type
Loop

Official sources & verification

Verify before you go

Where it is

Nearest town:
Petaluma, CA · in or next to town
County:
Sonoma County, CA

Nearest town and county from U.S. Census Bureau place records and county boundaries.

We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this trail using the links above before you go — you are responsible for compliance. Last verified by us: May 23, 2026. Our copy is more than a month old — please reconfirm with the agency before relying on it.Spot an error in our data?

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.

Nearby Trails

More trails near Helen Putnam Inner Loop
Helen Putnam Outer Loop

Helen Putnam Outer Loop

2.2 mi
TrailDifficulty: Moderate

South Loop Trail

0.6 mi
TrailDifficulty: Easy
Helen Putnam Northern Loop

Helen Putnam Northern Loop

3.0 mi
TrailDifficulty: Moderate
Ridge Trail, Arroyo Trail, and Yarrow Trail Loop

Ridge Trail, Arroyo Trail, and Yarrow Trail Loop

2.8 mi
TrailDifficulty: Moderate

East La Cresta Ridge path

0.2 mi
Trail

South La Cresta Ridge path

0.2 mi
TrailDifficulty: Easy

Stay nearby

Campgrounds near this trail

More campgrounds

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