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Enchanted Valley with O'Neil Pass Loop and Anderson Glacier Trek route map
Difficulty: ExpertOut and Back

Enchanted Valley with O'Neil Pass Loop and Anderson Glacier Trek

Quinault, Washington

46.6 mi

Distance

17,001 ft

Elev. Gain

20h 38m

Est. Time

Out & Back

Route Type

Expert

Difficulty

About This Trail

We don't publish a description for Enchanted Valley with O'Neil Pass Loop and Anderson Glacier Trek unless we can point you at the agency it came from. We don't have one yet. The planning figures above — distance, elevation gain, estimated time, route type — come from the source listed on this trail.

National Park Service manages this trail and is the authority for conditions, closures and route notes. See official sources below. Spot something we should add?

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:205 ft
Max:1,663 ft
Gain:5,182 ft
Loss:5,182 ft
Elevation profileA line rising and falling between 205 ft and 1,663 ft across 46.5 mi along the route, drawn from start to end.205 ft691 ft1,177 ft1,663 ft0.0 mi11.6 mi23.2 mi34.9 mi46.5 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi214 ft
High point21.0 mi1,663 ft
End46.5 mi214 ft

Trail Details

  • No dogs
Route Type
Out & Back

Official sources & verification

Managed by National Park Service

Verify before you go

Source of truth

Where it is

Nearest town:
Neilton, WA · about 17 mi away
County:
Jefferson County, WA
Jurisdiction:
Olympic National Park · National Park Service

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

Verify by phone or mail

  • Operator:360-565-3130
  • Address:Olympic National Park Visitor Center, 3002 Mount Angeles Road · Port Angeles, WA · 98362
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.

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