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Otto Preserve Loop route map
Difficulty: EasyLoop
Washington

Otto Preserve Loop

Lummi Island, Washington

1.0 mi

Distance

266 ft

Elev. Gain

24m

Est. Time

Loop

Route Type

Easy

Difficulty

About This Trail

Otto Preserve Loop is a loop trail in Whatcom County, Washington. It is 1 mile long and gains 266 feet. The nearest town is Marietta-Alderwood, Washington, about 7 miles 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.

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

Elevation Profile

Min:43 ft
Max:96 ft
Gain:81 ft
Loss:81 ft
Elevation profileA line rising and falling between 43 ft and 96 ft across 1.0 mi along the route, drawn from start to end.43 ft61 ft78 ft96 ft0.0 mi0.2 mi0.5 mi0.7 mi1.0 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi43 ft
High point0.5 mi96 ft
End1.0 mi43 ft

Trail Details

Route Type
Loop

Official sources & verification

Verify before you go

Where it is

Nearest town:
Marietta-Alderwood, WA · about 7 mi away
County:
Whatcom County, WA

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?

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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 Otto Preserve Loop
Lummi Peak Trail

Lummi Peak Trail

6.0 mi
TrailDifficulty: Difficult

Inati Trail

1.3 mi
TrailDifficulty: Easy

North Boundary Trail

2.6 mi
TrailDifficulty: Moderate
South Bay Trail

South Bay Trail

4.9 mi
TrailDifficulty: Moderate
Interurban Trail and Fragrance Lake

Interurban Trail and Fragrance Lake

14.3 mi
TrailDifficulty: Expert
18th Street to Main Vein Loop

18th Street to Main Vein Loop

0.9 mi
TrailDifficulty: Easy

Stay nearby

Campgrounds near this trail

More campgrounds

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