A series of lava flows spill into the ocean, Big Island, Hawaii (© Ken McCurdy/Getty Images)

Helsinki's shoreline during blue hour, Uusimaa, Finland (© Miemo Penttinen/Getty Images)

Colorful boats in Marsaxlokk Harbor, Malta (© Klubovy/Getty Images)

Florida burrowing owlet, Cape Coral, Florida, USA (© mlorenzphotography/Getty Images)

Decorated gate of the Royal Palace of Fez, Morocco (© cgst26/Shutterstock)

Migrating wildebeest crossing Mara River in Masai Mara, Kenya (© Manoj Shah/Getty Images)

Lime Kiln Lighthouse on San Juan Island, Washington State (© Edmund Lowe Photography/Shutterstock)

Infinity Bridge in Stockton-on-Tees, England (© Bahadir Yeniceri/Shutterstock)

Jean-Marie Tjibaou Cultural Centre, New Caledonia (© Fabien Astre/Alamy)

Joshua Tree National Park, California (© JJ Landscapes/Getty Images)

A group of elephants, Amboseli National Park, Kenya (© Ibrahim Suha Derbent/Getty Images)