801-3470 - Group of tourists with guide, office doors with murals of Diego Rivera, Secretaria de Educacion Building, Mexico City, Mexico, North America
1112-7973 - Donkeys, guide and tourists on the path to The Petra Monastery (Al Dayr), Petra Archaeological Park, UNESCO World Heritage Site, one of the New Seven Wonders of the World, Petra, Jordan, Middle East
801-3418 - Tourists with Guide, The Public Audience Hall, Kunya Ark Citadel, Ichon Qala (Itchan Kala), UNESCO World Heritage Site, Khiva, Uzbekistan, Central Asia, Asia
1113-107668 - Guide watches as woman crosses rope bridge, karst landscape in Tsingy de Bemaraha National Park, Madagascar, Mahajanga Province, Africa, UNESCO World Heritage Site
1116-51936 - View taken from behind of a safari guide and women travelers standing in a parked jeep talking and looking out onto the savanna with binoculars on the Gabus Game Ranch at sunrise; Otavi, Otjozondjupa, Namibia
1113-105942 - Ranger guide next to signpost on Igishigishigi Trail on the way to Canopy Walkway, Nyungwe Forest National Park, Western Province, Rwanda, Africa
1113-105982 - Ranger guides and visitors during a trekking excursion to the Sabyinyo group of gorillas, Volcanoes National Park, Northern Province, Rwanda, Africa
1113-105958 - Ranger guide and hiking group run through lush jungle during a chimpanzee discovery hike in Cyamudongo Forest, Nyungwe Forest National Park, Western Province, Rwanda, Africa
1113-105984 - Ranger guides and visitors maneuver their way through dense jungle during a trekking excursion to the Sabyinyo group of gorillas, Volcanoes National Park, Northern Province, Rwanda, Africa
1113-105943 - Ranger guide explains the nature to a couple along the Igishigishigi Trail on the way to the Canopy Walkway, Nyungwe Forest National Park, Western Province, Rwanda, Africa
1113-105985 - Ranger guides and visitors maneuver their way through dense jungle during a trekking excursion to the Sabyinyo group of gorillas, Volcanoes National Park, Northern Province, Rwanda, Africa
1113-105983 - Ranger guides and visitors maneuver their way through dense jungle during a trekking excursion to the Sabyinyo group of gorillas, Volcanoes National Park, Northern Province, Rwanda, Africa
1113-105959 - Ranger guide and group of hikers in the lush jungle during a chimpanzee discovery hike in Cyamudongo Forest, Nyungwe Forest National Park, Western Province, Rwanda, Africa
1113-105940 - Two ranger guides with walking sticks in preparation for a hike through the jungle to the Canopy Walkway, Nyungwe Forest National Park, Western Province, Rwanda, Africa
1113-106001 - Ranger guides and trackers during a trekking excursion to the Sabyinyo group of gorillas, Volcanoes National Park, Northern Province, Rwanda, Africa
1113-105998 - Ranger guides and visitors maneuver their way through dense jungle during a trekking excursion to the Sabyinyo group of gorillas, Volcanoes National Park, Northern Province, Rwanda, Africa
1113-105956 - Ranger guide and hiking group run through lush jungle during a chimpanzee discovery hike in Cyamudongo Forest, Nyungwe Forest National Park, Western Province, Rwanda, Africa
1113-106002 - Ranger guides and trackers during a trekking excursion to the Sabyinyo group of gorillas, Volcanoes National Park, Northern Province, Rwanda, Africa
1113-105957 - Ranger guide and hiking group run through lush jungle during a chimpanzee discovery hike in Cyamudongo Forest, Nyungwe Forest National Park, Western Province, Rwanda, Africa
1113-106000 - Ranger guide and young woman during a trekking excursion to the Sabyinyo group of gorillas, Volcanoes National Park, Northern Province, Rwanda, Africa
1350-95 - M31, the Andromeda Galaxy, with its companion galaxies, M32 (below) and M110 (aka NGC 205, above), framed to include the blue star Nu Andromedae at left, usually used as the star hopping guide star to find M31.