One of the most unique places on Earth. Sunset at Great Fountain Geyser in Yellowstone National Park.

Photo: Greg Chancey

Another perfect sunset over Bone Yard Beach on Bulls Island in Cape Romain National Wildlife Refuge in South Carolina.

Photo: Francis Trudeau

Happy National Fishing and Boating Week everyone! We hope you all get a chance to get outdoors a cast a line like this person at the Cape Hatteras National Seashore in North Carolina. 

During National Fishing and Boating Week, many areas – including the District of Columbia – provide free fishing (no license required) as a way to encourage people to go fishing. Local activities that promote fishing, boating and conservation can be found here. 

Photo: Sharon Canter

Spring comes to Grand Teton National Park. Here’s the sunset on the first day of June.

Photo: D. Lehle

There is also shortage of beautiful sunset photos from America’s public lands. Here is a stunner from Rocky Mountain National Park in Colorado.

Photo: Nathan Mann

An amazing sunset viewed from Cape Royal on the North Rim of the Grand Canyon.

Photo: Randy Langstraat

Swans taking flight at sunset over Pocosin Lakes National Wildlife Refuge in North Carolina.

Photo: Ginny Gillam

The sun sets behind Horseshoe Bend, a breathtaking creation of the Colorado River meandering through centuries of red rock near Page, Arizona in the Glen Canyon Recreation Area.

Photo: Sylvia Zarco

St. Marks National Wildlife Refuge was established in 1931 to provide wintering habitat for migratory birds and is one of the oldest refuges in the country. It includes coastal marshes, islands, tidal creeks and estuaries of seven north Florida rivers, and is home to a diverse community of plant and animal life. The refuge also has strong ties to a rich cultural past, and is home to the St. Marks Lighthouse, which was built in 1832 and is still in use today.

Photo: Viktor Posner

Earth Day might be over, but we appreciate our public lands every day of the year. Here is a stunning sunset over Grand Teton National Park.

Photo: Donald Higgs