Public land

Petit Manan National Wildlife Refuge

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

Maine - 14,700 acres

Watson P. Davidson Wildlife Management Area

Wildlife Management Area - Manitoba Natural Resources and Indigenous Futures

Manitoba - 14,688 acres

Mont-Orford National Park (Québec)

Quebec's national park - Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs, Direction des parcs

Quebec - 14,687 acres

Solace Provincial Park (Waterway Class)

Provincial Park - Ontario Parks

Ontario - 14,686 acres

Ash Creek Wildlife Area

State Conservation Area - State Fish and Wildlife

California - 14,681 acres

Central Plains Experimental Range

Federal Other or Unknown - Agricultural Research Service

Colorado - 14,674 acres

Palisades Reservoir

Resource Management Area - Bureau of Reclamation

Idaho - 14,643 acres

Alabama Creek Wildlife Management Area

State Conservation Area - State Park and Recreation

Texas - 14,639 acres

Day County Waterfowl Production Area

Resource Management Area - U.S. Fish and Wildlife Service

South Dakota - 14,636 acres

Fortress of Louisbourg National Historic site

National Historic Site - Parks Canada Agency

Nova Scotia - 14,629 acres

Tug Hill Preserve

Private Conservation - Non-Governmental Organization

New York - 14,625 acres

San Joaquin River National Wildlife Refuge

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

California - 14,622 acres

C.C. Putnam State Forest

State Resource Management Area - Unknown

Vermont - 14,612 acres

Bogue Chitto National Wildlife Refuge

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

Mississippi - 14,603 acres

Rainy Lake Islands Conservation Reserve

Conservation Reserve - Ontario Parks

Ontario - 14,594 acres

Mackenzie River Islands

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 - 14,579 acres

Lizard Lake

Provincial Pasture - Government of Saskatchewan, Ministry of Agriculture

Saskatchewan - 14,575 acres

Missisquoi National Wildlife Refuge

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

Vermont - 14,571 acres

Calder Togo

Provincial Pasture - Government of Saskatchewan, Ministry of Agriculture

Saskatchewan - 14,530 acres

Hicks-Oke Bog Provincial Park (Nature Reserve Class)

Provincial Park - Ontario Parks

Ontario - 14,530 acres

Cordell Hull Wildlife Management Area

State Conservation Area - State Fish and Wildlife

Tennessee - 14,523 acres

North Dakota State Forest Service Land

State Resource Management Area - State Department of Land

North Dakota - 14,517 acres

Ottawa National Wildlife Refuge

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

Ohio - 14,516 acres

UPPER ADAMS RIVER PARK

A - Park - Government of British Columbia

British Columbia - 14,500 acres

Navarino Wildlife Area

State Recreation Area - State Department of Natural Resources

Wisconsin - 14,497 acres

Towner County Waterfowl Production Area

Resource Management Area - U.S. Fish and Wildlife Service

North Dakota - 14,496 acres

Cookson Wildlife Management Area

State Conservation Area - State Fish and Wildlife

Oklahoma - 14,489 acres

Pine Log Wildlife Management Area

State Conservation Area - State Department of Natural Resources

Georgia - 14,468 acres

Twenty Mile

State Resource Management Area - State Land Board

Colorado - 14,456 acres

Marquez Wildlife Management Area

State Conservation Area - State Fish and Wildlife

New Mexico - 14,445 acres

State Trust Lands Phil Pico Block

State Resource Management Area - State Land Board

Utah - 14,422 acres

Letchworth State Park

State Park - State Park and Recreation

New York - 14,416 acres

Grand Forks County Waterfowl Production Area

Resource Management Area - U.S. Fish and Wildlife Service

North Dakota - 14,414 acres

Muleshoe National Wildlife Refuge

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

Texas - 14,410 acres

Pennyrile State Forest

State Resource Management Area - State Department of Natural Resources

Kentucky - 14,379 acres

Cold Lake Provincial Park

Provincial Park - Parks Division, Alberta Forestry and Parks

Alberta - 14,350 acres

Pu'u Ka Pele Forest Reserve

State Conservation Area - State Department of Natural Resources

Hawaii - 14,349 acres

Dismal Swamp State Park

State Park - Unknown

North Carolina - 14,349 acres

Laurel Hill Wildlife Management Area

State Conservation Area - State Fish and Wildlife

Tennessee - 14,347 acres

Camp Edwards Wildlife Management Area

State Conservation Area - Unknown

Massachusetts - 14,344 acres

Frio Ranch (Briscoe)

Private Agricultural - City Land

Texas - 14,333 acres

HEATHER-DINA LAKES PARK

A - Park - Government of British Columbia

British Columbia - 14,298 acres

Anchor River And Fritz Creek Critical Habitat Area

State Conservation Area - State Department of Natural Resources

Alaska - 14,297 acres

Summer Lake Migratory Waterfowl And Game Management Area

Conservation Area - U.S. Fish and Wildlife Service

Oregon - 14,270 acres

Appalachian National Scenic Trail

National Scenic or Historic Trail - National Park Service

New Hampshire - 14,264 acres

State Game Land 086

State Resource Management Area - State Fish and Wildlife

Pennsylvania - 14,261 acres

Bullard Creek Wildlife Management Area

State Conservation Area - State Department of Natural Resources

Georgia - 14,250 acres

Heart Island Conservation Area

Local Conservation Area - Regional Water Districts

Florida - 14,249 acres