Glacier National Park

Great pic of Niagara Falls.

Farmlands in rural Australia

Menya River, Papua New Guinea

Saar river, Western Germany.

Grassi Lakes - Canmore, Alberta.

Azure-Window, Gozo, Malta

China

Ngarchelong, Palau

Mossy waterfall in Seward, Alaska

Opal Creek, Oregon

Rosh HaNikra Grottoes, Israel

Blue Ice Cave, Antarctica, December 2011.