Kirkendall-Spring / Old Faithful Visitor Education Center in snow, Yellowstone National Park, Wyoming, USA, February 2013.

Cyril Ruoso / Giant Panda (Ailuropoda melanoleuca) being observed and photographed by tourists, China Conservation and Research Center for the Giant Panda, Wolong Nature Reserve, China

Christophe Courteau / Early morning briefing at the Kinigi Visitor Center before going on Gorilla Trek. A maximum of 8 people are allowed to visit the gorillas with a guide, Volcanoes National Park, Ruhengeri, Rwanda.

Kirkendall-Spring / Henry M Jackson Memorial Visitor Center in the Paradise area of Mount Rainier National Park, Washington, USA, August 2009

Kirkendall-Spring / Snow covered visitor center at Heather Meadows Recreation Area in the North Cascades. Washington, USA, April 2009

Igor Shpilenok / Helicoptor flying over the visitor centre and a landslide in Valley of the Geysers, Kronotsky Zapovednik, Kamchatka, Far East Russia, June 2007. The landslide stopped short of the visitor's center on...

Igor Shpilenok / View from the Visitor center after the landslide of June 3, 2007, in the Valley of the Geysers which stopped just short of the building, Kronotsky Zapovednik, Kamchatka, Far East Russia

Jeff Foott / Visitor center, Mount Robson, Mount Robson Provincial Park, British Columbia, Canada

Emanuele Biggi / Visitor looking at the amphibian displays at the Panama Amphibian Rescue and Conservation Project Center, El Valle de Anton, Panama.

Philippe Clement / Tourists looking over standing stones of the Menec alignments from panoramic terrace of the Maison des megalithes at Carnac, Brittany, France, September 2019