protected area
area which receives protection because of its recognized natural, ecological, or cultural values
Greenwood Farm
building in Massachusetts, United States
Hagen
natural park, and part of the town of Ekenäs in Finland
Hardington Moor
nature reserve in Somerset, England
Salinas de Santa Pola Natural Park
salt evaporation pond in Santa Pola, Spain
Hartman Reserve Nature Center
nature reserve in Cedar Falls, Iowa, US
High Rocks
geological Site of Special Scientific Interest in England
Highland Recreation Area
protected area in Oakland County, Michigan, USA
Hoosier Prairie State Nature Preserve
Protected area in Indiana, US
Hunter-Dawson State Historic Site
Historic house in New Madrid, Missouri
Hunter Estuary Wetlands
Australian wetlands
Sierra Norte de Sevilla Natural Park
protected area in Andalusia, Spain
Butterfly Valley
valley in Fethiye, Turkey
Jawbone Canyon
mojave Desert protected area, California, U.S
Kemble Railway Cuttings
geological Site of Special Scientific Interest in Gloucestershire, England
Keystone Lake
body of water
Kingsley Plantation
historic site in Jacksonville, Florida
Kuala Selangor Nature Park
protected national park in Malaysia
Lake Oroville State Recreation Area
state park in California, United States
Land Of Providence
Open space reservation
Leo Petroglyph
archaeological site in Ohio, United States
Long Island Central Pine Barrens
Natural area in Suffolk County, New York, United States
Madeline Island Historical Museum
Museum and State Historical Site in Ashland County, Wisconsin
Maderas Volcano Natural Reserve
nature reserve
Malcolm Preserve
nature reserve in Carlisle, Massachusetts
Mansfield Center Cemetery
cemetery in Mansfield Center, Connecticut
Metamora-Hadley Recreation Area
protected area in Michigan, United States
Mount Nebo Wildlife Management Area
Protected area in Maryland, United States
Mount Worth State Park
protected area in Victoria, Australia
Mountain Island Educational State Forest
Protected area in North Carolina, United States
Mulligans Flat Nature Reserve
nature reserve in the Australian Capital Territory, Australia
National Historic Trail
protected area in the United States
Busse Woods
forest park in Cook County, Illinois
Niagara Glen Nature Reserve
protected area
North Point Marina
State park in Illinois, USA
North Victorian Wetlands
wetlands in Victoria, Australia
North Wirral Coastal Park
park in Merseyside, England, UK
North and South Twin Lakes
natural lakes in Oregon, United States
Northwest Trek Wildlife Park
wildlife park in Pierce County, Washington state, United States of America
Ohio Caverns
cavern in Ohio
Ortonville Recreation Area
park in Lapeer County, Michigan, United States of America
Park Corner Heath
biological site in Essex
Pepperbox Wilderness Area
wilderness area in Adirondack Park, New York, United States