Crater Lake, Oregon

The Karavanks as seen from Zell - Austria

Yellowstone Canyon-Yellowstone National Park

Palouse Falls, Washington.

Erosion on the slopes of a volcano near Ankisabe, Madagascar

Rice Paddy Terraces - Indonesia

Kuang Si Falls - Luang Prabang, Laos

Dunglen, Co. Antrim, Northern Ireland.

Kynance Cove, Cornwall, England

Coco's Island - Costa Rica

Isle of Harris, Outer Hebrides

Inishowen, Ireland

The Giant's Causeway - County Antrim, Northern Ireland.