Category:Protected areas of the United States

• Protected areas of the United States by state (49 C)
• Protected areas of Washington, D.C. (7 C, 5 P)

B

• Biosphere reserves of the United States (1 C, 37 P)
• Bird sanctuaries of the United States (2 C, 21 P)

E

• National Estuarine Research Reserves of the United States (12 P)

M

• National Marine Sanctuaries of the United States (15 P)

N

• National monuments of the United States (2 C, 5 P)
• Nature reserves in the United States (7 C, 2 P)

P

• Parks in the United States (10 C, 4 P)

R

• Ramsar sites in the United States (2 C, 40 P)
• National recreation areas of the United States (22 P)
• National reserves of the United States (2 C, 3 P)

S

• National Scenic Byways (2 C, 81 P)

W

• Wild and Scenic Rivers of the United States (195 P)
• Wilderness areas of the United States (5 P)
• National Wildlife Refuges of the United States (1 C, 7 P)
• Wildlife sanctuaries of the United States (4 C, 20 P)

• Protected areas of the United States

A

• Area of Critical Environmental Concern

F

• National forest (United States)

I

• Inholding

M

• National Marine Sanctuary

N

• National Conservation Area
• National Conservation Lands
• National Estuarine Research Reserve System
• National monument (United States)
• National Natural Landmark
• National Parkway
• National preserve
• National Wild and Scenic Rivers System
• National Wildlife Refuge

O

• Outstanding Natural Area

P

• Primitive Area

R

• National recreation area
• Research Natural Area

U

• United States National System of Marine Protected Areas

W

• Wilderness Act
• National Wilderness Preservation System
• Wilderness study area