Lake Tahoe, Nevada.
Kabardino-Balkaria Alpine Reserve, Russia
Mendenhall Glacier, Alaska
Sunrise at Lake Martin, Al -
Beautiful shot of the Dolomites mountain range in Italy.
The Gateway - Bryce Canyon National Park, Utah
Maroon Bells in the Spring, Aspen, CO
Marble Caves. Lake Bueno Aires, Chile
Natural limestone structures at Nambung National Park, Western Australia
Colgate University in the fall