Monti Sibillini, Italy

Another view of Crater Lake OR: Featuring the Castle

Bimmah Sinkhole, Oman

Lewis River - Lower Falls

Beauty Creek, Jasper National Park, Alberta, Canada

Siberia

crveno jezero (the red lake), imotski, croatia

Blue River, Greenland

North Cape seen from Knivskjellodden, Norway

Melissani Lake, Ionian Island's; Greece

Menya River, Papua New Guinea

Hanging Lake, Glenwood Canyon, Colorado

Decorative ponds, Moscow