Red deer stag in the Caledonian Forest, Glen Affric, Scottish Highlands (© Terry Whittaker/Alamy)

Wadden Sea coast, near Moddergat, Friesland, Netherlands (© Ron ter Burg/Minden Pictures)

Yi Peng lantern festival, Chiang Mai, Thailand (© tampatra/Getty Images)

Manarola, Cinque Terre National Park, Liguria, Italy (© John_Silver/Shutterstock)

California sea lion in a forest of giant kelp, Baja California, Mexico (© Claudio Contreras/Minden Pictures)

Double Arch seen through Cove Arch, Arches National Park, Utah (© Jeff Foott/Minden Pictures)

Mural Wall, Korean War Veterans Memorial, Washington, DC (© Steve Tulley/Alamy)

Caribbean flamingos, Yucatán Peninsula, Mexico (© Claudio Contreras/NPL/Minden Pictures)

Milky Way, Aït Benhaddou, Morocco (© Cavan Images/Getty Images)

Aerial view of glacial rivers in Iceland (© rybarmarekk/Shutterstock)