Buley Rockholes, Litchfield NP, NT, Australia

Admirable rock formations in Varna, Bulgaria.

Colgate University in the fall

Devetashka Cave, Bulgaria

Mount Roraima South America

Badlands, SD

Flagstaff, AZ

Gorgeous Glencoe, Scotland

Boracay Islands, Philippines

Aogashima Island, Japan

Sunrise this morning over Reno, Nevada

El Matador Beach, California

Village of Lauterbrunnen in Switzerland