Public land

Silvio O. Conte National Fish And Wildlife Refuge

National Wildlife Refuge - U.S. Fish and Wildlife Service

Vermont - 54,180 acres

Craters of the Moon National Monument

National Monument - National Park Service

Idaho - 54,164 acres

Dryberry Lake Conservation Reserve

Conservation Reserve - Ontario Parks

Ontario - 53,992 acres

Sturgeon River State Forest

State Resource Management Area - State Department of Natural Resources

Minnesota - 53,988 acres

Columbia National Wildlife Refuge

National Wildlife Refuge - U.S. Fish and Wildlife Service

Washington - 53,968 acres

Rivière-Péribonka Land set aside

Land set aside - Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs, Direction des aires protégées

Quebec - 53,953 acres

Humboldt Redwoods State Park

State Park - State Park and Recreation

California - 53,918 acres

CUMMINS LAKES PARK

A - Park - Government of British Columbia

British Columbia - 53,899 acres

Kissimmee Prairie Preserve State Park

State Conservation Area - State Park and Recreation

Florida - 53,739 acres

Santa Rita Experimental Range

Research or Educational Area - Agricultural Research Service

Arizona - 53,650 acres

Chancellor Ranch

State Resource Management Area - State Land Board

Colorado - 53,513 acres

Mesa Verde National Park

National Park - National Park Service

Colorado - 53,445 acres

Land set aside Vallée-de-la-Rivière-Godbout

Land set aside - Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs, Direction des aires protégées

Quebec - 53,224 acres

Ozark National Scenic Riverways

Wild and Scenic River - National Park Service

Missouri - 53,180 acres

Upper Waiakea Forest Reserve

State Conservation Area - State Department of Natural Resources

Hawaii - 53,030 acres

Goethe State Forest

State Resource Management Area - Other or Unknown State Land

Florida - 53,019 acres

New River Gorge National Park and Preserve

Conservation Area - National Park Service

West Virginia - 52,890 acres

Fort Anderson Trail Lakes

Conservation zone in regional land use plan - Indigenous Government; Government of the Northwest Territories; Federal Government (Crown-Indigenous Relations And Northern Affairs Canada)

Northwest Territories - 52,881 acres

Moswa Meadows Provincially Significant Peatland

Provincially Significant Peatland - Manitoba Natural Resources and Indigenous Futures

Manitoba - 52,799 acres

Florida Panther National Wildlife Refuge

National Wildlife Refuge - U.S. Fish and Wildlife Service

Florida - 52,778 acres

Blue Ridge Parkway

Special Designation Area - National Park Service

North Carolina - 52,757 acres

Dinosaur National Monument

National Monument - National Park Service

Utah - 52,673 acres

Attwood River Conservation Reserve

Conservation Reserve - Ontario Parks

Ontario - 52,668 acres

Forillon National Park Of Canada

National Park - Parks Canada Agency

Quebec - 52,641 acres

Spruce Woods Provincial Park

Provincial Park - Manitoba Environment and Climate Change

Manitoba - 52,547 acres

Barkley Recreation Area

Recreation Management Area - Army Corps of Engineers

Kentucky - 52,513 acres

Agricultural Research Service (ARS)

Research or Educational Area - Agricultural Research Service

Montana - 52,321 acres

Obonga-Ottertooth Provincial Park (Waterway Class)

Provincial Park - Ontario Parks

Ontario - 52,280 acres

Boeuf Wildlife Management Area

State Conservation Area - State Fish and Wildlife

Louisiana - 52,237 acres

ATNA RIVER PARK

A - Park - Government of British Columbia

British Columbia - 52,119 acres

Hartwell Recreation Area

Recreation Management Area - Army Corps of Engineers

South Carolina - 52,107 acres

Lost River State Forest

State Resource Management Area - State Department of Natural Resources

Minnesota - 52,100 acres

Seedskadee National Wildlife Refuge

National Wildlife Refuge - U.S. Fish and Wildlife Service

Wyoming - 51,970 acres

Dunvegan West Wildland Provincial Park

Wildland Provincial Park - Lands Operations Division, Alberta Forestry and Parks

Alberta - 51,958 acres

Rogue River National Forest

National Forest - Forest Service

California - 51,948 acres

Kelley River Wilderness Area

Wilderness Area - Nova Scotia Environment and Climate Change

Nova Scotia - 51,922 acres

Uwharrie National Forest

National Forest - Forest Service

North Carolina - 51,867 acres

Little Birch Wildlife Management Area

Wildlife Management Area - Manitoba Natural Resources and Indigenous Futures

Manitoba - 51,845 acres

Proposed monts Groulx Biodiversity Reserve

Proposed biodiversity reserve - Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs, Direction des aires protégées

Quebec - 51,840 acres

STUART RIVER PARK

A - Park - Government of British Columbia

British Columbia - 51,764 acres

Lake Cumberland Wildlife Management Area

State Conservation Area - State Fish and Wildlife

Kentucky - 51,668 acres

Talachulitna Recreation River

State Recreation Area - State Department of Natural Resources

Alaska - 51,517 acres

Proposed Canyon-de-la-Rivière-aux-Rats Biodiversity Reserve

Proposed biodiversity reserve - Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs, Direction des aires protégées

Quebec - 51,514 acres

Kelly and Lennie Lake

Conservation zone in regional land use plan - Indigenous Government; Government of the Northwest Territories; Federal Government (Crown-Indigenous Relations And Northern Affairs Canada)

Northwest Territories - 51,398 acres

Bob Creek Wildland Provincial Park

Wildland Provincial Park - Lands Operations Division, Alberta Forestry and Parks

Alberta - 51,364 acres

Cypress Hills Provincial Park

Provincial Park - Parks Division, Alberta Forestry and Parks

Alberta - 51,246 acres

Little Abitibi Provincial Park (Natural Environment Class)

Provincial Park - Ontario Parks

Ontario - 51,232 acres

Lake Of The Woods Provincial Park (Natural Environment Class)

Provincial Park - Ontario Parks

Ontario - 51,089 acres