protected area
area which receives protection because of its recognized natural, ecological, or cultural values
Pere Marquette State Forest
State Forest in Michigan
Pigeon River Fish and Wildlife Area
protected area in northeastern Indiana, U.S
Pigeon Valley
nature reserve in Durban, South Africa
Pike State Forest
state forest in Indiana, U.S
Pine Point Research Natural Area
protected wooded area in Minnesota
Pinkney and Gerrick Woods
it is a 62.7 hectare biological Site of Special Scientific Interest in North Yorkshire, England notified in 1954
Pio Pico State Historic Park
state historic park in Los Angeles County, California, United States
Priddy Caves
caves at Priddy, England
protected area of Pakistan
IUCN protected areas
Quartz Mountain Nature Park
park in Oklahoma, United States of America, United States of America
Range Farm Fields
biological Site of Special Scientific Interest in Gloucestershire, England
Rebel State Historic Site
historic site in Louisiana, USA
Revis Hill Prairie
State park in Illinois, USA
Riker Hill Fossil Site
paleontological site in New Jersey, US
Rita Blanca National Grassland
protected grassland in Texas and Oklahoma
River Bend Nature Center
nature center in the city of Faribault, Minnesota
Rock Wood
Site of Special Scientific Interest in East Sussex
Rodman Mountains
mountain range in California, United States
Rookery Islands
group of rocks and small islands in Antarctica
Rueter-Hess Reservoir
reservoir in Douglas County, Colorado, United States
Saltburn Gill
SSSI in Cleveland, England
Sentinel Range Wilderness Area
wilderness area in New York, United States
Shavers Fork Mountain Complex
mountains on either side of Shavers Fork
Shawnee Cave
cave in Indiana
Sherburn Hill
Site of Special Scientific Interest in County Durham, England
Soapstone Prairie Natural Area
park and conservation area in Larimer County, Colorado
South Mountain Reservation
nature reserve in Essex County, New Jersey
Standard Oil Building
historic building in Whittier, California
Strawberry Banks
5.06-hectare (12.5-acre) biological Site of Special Scientific Interest in Gloucestershire, notified in 1993
Terai Arc Landscape
trans-border protected ecosystem of Nepal and India
The Summit Bechtel Family National Scout Reserve
Boy Scouts of America reservation, located in West Virginia
Tuckahoe Bay
protected area in South Carolina, USA
Twin Islands Wildlife Sanctuary
wildlife sanctuary in Nunavut, Canada
Union Bay Natural Area
restored remainder of the former Union Bay and Union Bay Marsh
waterfowl production area
land protected through easements or purchase to conserve habitat for waterfowl in the United States
Weedon Island Preserve
nature reserve in Florida, US
Windsor Hill Marsh
protected area in Somerset, England
Winson Meadows
protected area in Gloucestershire, England
Lost Maples State Natural Area
protected area in Texas, United States
Natural Bridge Caverns
in the southern U.S. state of Texas
Desert de les Palmes Natural Park
natural park