Surfer riding a wave near Pacific City, Oregon (© Gabe Rogel/Aurora Photos) © (Bing United States)
Bridge over the Loire River at Amboise, France (© ESCUDERO Patrick/Hemis/Corbis) © (Bing United States)
Honey bees in San Felice Circeo, Italy (© Massimo Borchi/4Corners) © (Bing United States)
Stillaguamish River of Mount Baker-Snoqualmie National Forest, Washington (© Stephen Matera) © (Bing United States)
Young caracal in a wildlife sanctuary near Windhoek, Namibia (© Ignacio Palacios/Lonely Planet) © (Bing United States)
Driver-training course in Minnesota (© Richard Hamilton Smith/Corbis) © (Bing United States)
Travertine terraces of Pamukkale, Turkey (© Ocean/Corbis) © (Bing United States)
Olive trees reflected in the waters of Barragem de Alqueva (Alqueva Lake) near Alqueva, Portugal (© Paul Bernhardt/Lonely Planet) © (Bing United States)
Close-up of a sea fan off Raja Ampat Islands, West Papua, Indonesia (© Matthew Oldfield Underwater Photography/Alamy) © (Bing United States)
The National September 11 Memorial at the site of the World Trade Center in Lower Manhattan, New York (© Jon Hicks/Corbis) © (Bing United States)
Svartifoss waterfall flanked by hexagonal basalt columns in Vatnajökull National Park, Iceland (© Martin Moos/Lonely Planet Images) © (Bing United States)
Fog over Spray Park in Mount Rainier National Park with Glacier Peak in the background, Washington (© Stephen Matera) © (Bing United States)
Cypress trees at Trussum Pond, Delaware (© David Muench/Stone/Getty Images) © (Bing United States)
Harvesting cotton in Costa Rica (© Fernando Bueno/Getty Images) © (Bing United States)
Village of Gásadalur below Heinanova mountain, with waterfall cascading over cliff into the Atlantic Ocean, Vágar, Faroe Islands (© Kimberley Coole/Lonely Planet) © (Bing United States)
Ellis Island Immigration Museum in New York Harbor, New Jersey (© Clarence Holmes/age fotostock/SuperStock) © (Bing United States)
Underwater view of spawning salmon in Katmai National Park, Alaska (© Paul Souders/Corbis) © (Bing United States)
A bus descends the serpentine turns of Tongtian Avenue on Tianmen Mountain near Zhangjiajie, Hunan province, China (© Tom Horton/Getty Images) © (Bing United States)
Aerial shot of Whitehaven Beach, Whitsunday Island off Queensland, Australia (© imagebroker.net/Superstock) © (Bing United States)
Cathedral of Pisa and its bell tower in Pisa, Italy (© Jean-Pierre Lescourret/Corbis) © (Bing United States)
Raccoon building a nest in a Montana forest (© Framepool) © (Bing United States)
Fall colors in the Great Smoky Mountains, North Carolina (© Nancy Rotenberg/Danita Delimont) © (Bing United States)
Japanese maple tree next to pond at the Portland Japanese Garden in Portland, Oregon (© Don Paulson/Jaynes Gallery/Danita Delimont) © (Bing United States)
Detail of an autumn leaf (© Funkystock/age fotostock) © (Bing United States)
European bee-eaters in Málaga province, Andalusia, Spain (© José Antonio Moreno/age fotostock) © (Bing United States)
Autumn colors and Emigrant Peak, Paradise Valley, Montana (© Carol Polich/Lonely Planet) © (Bing United States)
Gunn Brook Falls in the Pioneer Valley region of Massachusetts (© Denis Tangney Jr./Getty Images) © (Bing United States)
Banggai Cardinalfish, Lembeh Strait, North Sulawesi, Indonesia (© Daniela Dirscherl/age fotostock) © (Bing United States)
Rambutans (© Hemis/Alamy) © (Bing United States)