Twelve Apostles limestone stacks at sunset, Port Campbell National Park, Victoria, Australia
Angel Falls waterfall at the Auyán-tepui mountain, Canaima National Park, Venezuela
Great Barrier Reef islands, Australia
Aerial view of the Caribbean Sea and vegetation on the isle of Antigua, Leeward Islands, West Indies
Petrified wood in the Jasper Forest of Petrified Forest National Park, Arizona, USA
