Earth Day Photos: Celebrating the Beauty of Our Planet

Horseshoe Bend, Glen Canyon, Arizona

Horseshoe Bend
poorpoor/Flickr

Hamilton Pool, Austin, Texas

People wade in water cave grotto
Stuck in Customs/Flickr

Muir Woods, California

Muir Woods
kern.justin/Flickr

Minnehaha Falls, Minnesota

Frozen Minnehaha Falls
Mary JI/Flickr

Mount Blanc, France

Yellow flowers and mountains
OneEighteen/Flickr

Star Trails, Rio Negro, Argentina

Star trails
lrargerich/Flickr

Sicily, Italy

Moon rise over Sicily
gnuckx/Flickr

Tereia Beach, Maupiti, Leeward Islands

Maupiti coral reefs
SF Brit/Flickr

Namib Desert, Namibia

Namib desert
mariusz kluzniak/Flickr