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3,605 parks
Umatilla National Forest
Oregon

Umatilla National Wildlife Refuge
Washington
Umatilla National Wildlife Refuge is a network of lands bordering the Oregon and Washington shore lines of the…

Umbagog National Wildlife Refuge
Vermont

Umpqua Field Office
Oregon
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Umpqua National Forest
Oregon
Covering nearly one million acres of Oregon's western Cascades between Eugene and Medford, Umpqua National For…

Umpqua National Forest
Oregon

Unaweep-Tabeguache
Utah
A fabulous journey through history, geology, culture and nature awaits you on the Unaweep-Tabeguache Scenic an…

Unaweep-Tabeguache
Utah
Off the beaten path by a long shot, Colorado's Unaweep Tabeguache Scenic Byway weaves its way through some of …

Uncompahgre Wilderness
Colorado
The Uncompahgre Wilderness now contains a total of 102,721 acres and is managed by the Bureau of Land Manageme…

Union City Dam
Pennsylvania
This is a dry-bed detention reservoir for flood control. It is located 3 mi W of Union City.

Union Slough National Wildlife Refuge
Iowa
Located in north-central Iowa in the southeast corner of the Prairie Pothole Region, Union Slough is all that …

Union Village Dam
Vermont
Near Thetford, over 6 miles of river are available for fishing for stocked brown and rainbow trout and also na…

Unity Reservoir
Oregon
Unity Dam and Reservoir are features of the Burnt River Project. Located on the Burnt River Unity Reservoir is…
University of Alaska Museum of the North
Alaska
This museum curates, studies, and exhibits fossil collections from the public lands administered by BLM in Ala…

Upper Burro Creek Wilderness
Arizona
The 27,440-acre Upper Burro Creek Wilderness is located in Yavapai and Mohave counties in Arizona, 60 miles we…

Upper Colorado River Recreation Area
Colorado
Remember your OUTDOOR ETHICS when enjoying your public lands. Please RECREATE RESPONSIBLY.OverviewThe Upper Co…

Upper Delaware Scenic & Recreational River
Pennsylvania
Canoe through rapids and quiet pools as the Delaware River winds its way through a valley of swiftly changing …

Upper Delaware Scenic & Recreational River
Connecticut
Canoe through rapids and quiet pools as the Delaware River winds its way through a valley of swiftly changing …

Upper Dickey Lake Trail
Alaska
The 6-mile-long Upper Dickey Lake Trail runs westward up the southern side of the Middle Fork of the Gulkana R…

Upper Green River Recreation Area
Wyoming
This section of the Green River is popular with wildlife enthusiasts who enjoy the many species of birds and s…

Upper High Rock Canyon Trail
Oregon
The Upper High Rock Trail is a one mile non-motorized use path following the National Historic Applegate Trail…

Upper Klamath Lake
Oregon
Nearly 30 miles long and up to eight miles wide, Upper Klamath Lake is the largest freshwater body west of the…
Upper Klamath National Wildlife Refuge
Oregon
Today Upper Klamath Refuge comprises 23,098 acres, mostly freshwater hardstem-cattail marsh and open water, al…

Upper Klamath Wild and Scenic River
Oregon
The Klamath River begins in Oregon's Klamath Basin, then cuts through the Cascades and the Klamath Mountains b…