A Uros Indian woman in a traditional reed boat, Islas Flotantes, floating islands, Lake Titicaca, Peru, South America

Head and shoulders portrait of a smiling Uros Indian woman, Islas Flotantes, floating islands, Lake Titicaca, Peru, South America

Portrait of a Uros Indian woman on a traditional reed boat, Islas Flotantes, floating islands, Lake Titicaca, Peru, South America

Portrait of a Uros Indian woman on a traditional reed boat, Islas Flotantes, floating islands, Lake Titicaca, Peru, South America

Portrait of a Uros Indian girl on a floading reed island, Islas Flotantes, Lake Titicaca, Peru, South America

Portrait of a Uros Indian woman holding pipes, on floating reed island, Islas Flotantes, Lake Titicaca, Peru, South America

Portrait of a Uros Indian girl holding pan pipes, Islas Flotantes, Lake Titicaca, Peru, South America

Portrait of local Bolivian woman, Isla del Sol, Lake Titicaca, Bolivia, South America

Portrait of Mariel with her two Llamas, Isla del Sol, Lake Titicaca, Bolivia, South America

The Albatross Monument at Cape Horn, Isla de Cabo de Hornos, Tierra del Fuego, Chile, South America

San Carlos de Borromeo Castle, Pampatar City, Isla Margarita, Nueva Esparta State, Venezuela, South America

Rano Raraku, the quarry site for all moai statues on Easter Island (Isla de Pascua) (Rapa Nui), UNESCO World Heritage Site, Chile, South America

Fallen moai head and red scoria topknot at Ahu Akahanga on Easter Island (Isla de Pascua) (Rapa Nui), UNESCO World Heritage Site, Chile, South America

Detail of a moai at Ahu Akivi, the first restored altar on Easter Island (Isla de Pascua) (Rapa Nui), UNESCO World Heritage Site, Chile, South America

Seven Moai at Ahu Akivi, the first restored altar on Easter Island (Isla de Pascua) (Rapa Nui), UNESCO World Heritage Site, Chile, South America

Rano Raraku, the quarry site for all moai statues on Easter Island (Isla de Pascua) (Rapa Nui), UNESCO World Heritage Site, Chile, South America

Seven Moai at Ahu Akivi, the first restored altar on Easter Island (Isla de Pascua) (Rapa Nui), UNESCO World Heritage Site, Chile, South America

Statue of Jose Maria Morelos, a revolutionary hero, Isla Janitzio, Lago de la Patzcuaro, Patzcuaro, Michoacan, Mexico, North America

Musicians on boat to Isla Janitzio, Michoacan, Mexico, North America

Carenero Island (Isla Carenero), Bocas del Toro Province, Panama, Central America

Traditonal Mola, Isla Tigre, San Blas Islands, Comarca de Kuna Yala, Panama, Central America

Great frigate bird (Sula nebouxii), Isla Lobos off Isla San Cristobal (San Cristobal Island), Galapagos Islands,UNESCO World Heritage Site, Ecuador, South America

Pink flamingo (Phoenicopterus ruber), Cormorant Point, Isla Santa Maria (Floreana Island), Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Galapagos sea lion (Zalophus wollebaeki), Gardner Bay, Isla Espanola (Hood Island), Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Marine iguana (Amblyrhynchus cristatus), Suarez Point, Isla Espanola (Hood Island), Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Frigate bird and the turquoise waters of Isla Espiritu Santo, Baja California, Mexico, North America

Frigate bird colony at Isla Espiritu Santo, Baja California, Mexico, North America

Frigate bird and turquoise waters of Isla Espiritu Santo, Baja California, Mexico, North America

Cactus covered Fish Island (Isla Incahuasi) (Inka Wasi), Uyuni Salt Flats (Salar de Uyuni), Uyuni, Bolivia, South America

Little boat in the turquoise waters at Isla Espiritu Santo, Baja California, Mexico, North America

Cordillera Real Mountain Range, part of Andes Mountains, and Lake Titicaca at sunset, seen from Isla del Sol, Bolivia, South America

Cordillera Real Mountain Range, part of Andes Mountains, seen from Isla del Sol (Island of the Sun), Lake Titicaca, Bolivia, South America

A candle lit cemetery, Dia de Muertos (Day of the Dead) festival in a cemetery on Isla Janitzio, Lago de Patzcuaro, Michoacan state, Mexico, North America

Starfish Beach, Bocas Del Drago, Isla Colon, Bocas Del Toro, Panama, Central America

Sally Lightfoot crab (Grapsus Grapsus), Sullivan Bay, Isla Santiago, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Pinnacle Rock, Isla Bartholome, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Cocoa leaf tea at outdoor cafe on Isla del Sol (Island of the Sun), Lake Titicaca, Bolivia, South America

Magnificent frigate bird (Fregata magnificens), Isla Marietas National Park, UNESCO Biosphere Reserve, Puerto Vallarta, Jalisco, Mexico, North America

Isla del Pescado, Phaspani, Salar de Uyuni, Bolivia, South America

Portrait of a Uros Indian woman selling souvenirs, Islas Flotantes (Floating Islands), Lake Titicaca, Peru, South America

Portrait of a Uros Indian woman, Islas Flotantes (Floating Islands), Lake Titicaca, Peru, South America

Fishing boat at sunset, Isla Boca Brava, Panama, Central America

San Esteban spiny-tailed iguana (Ctenosaura conspicuosa) on cardon cactus, Isla San Esteban, Gulf of California (Sea of Cortez), Baja California, Mexico, North America

San Esteban spiny-tailed iguana (Ctenosaura conspicuosa) on cardon cactus, Isla San Esteban, Gulf of California (Sea of Cortez), Baja California, Mexico, North America

San Esteban spiny-tailed iguana (Ctenosaura conspicuosa) eating smaller lizard, Isla San Esteban, Gulf of California (Sea of Cortez), Baja California, Mexico, North America

Adult red-billed tropicbird (Phaethon aethereus), Isla San Pedro Martir, Gulf of California (Sea of Cortez), Baja California, Mexico, North America

San Esteban spiny-tailed iguana (Ctenosaura conspicuosa) eating smaller lizard, Isla San Esteban, Gulf of California (Sea of Cortez), Baja California, Mexico, North America

Heermann's gulls (Larus heermanni), Isla Rasa, Gulf of California (Sea of Cortez), Mexico, North America

Heermann's gull (Larus heermanni), Isla Rasa, Gulf of California (Sea of Cortez), Mexico, North America

Heermann's gull (Larus heermanni), Isla Rasa, Gulf of California (Sea of Cortez), Mexico, North America

Adult spinetail mobula (Mobula japanica) leaping, Isla Espiritu Santo, Gulf of California (Sea of Cortez), Baja California Sur, Mexico, North America

Wheeling birds, Isla San Pedro Martir, Gulf of California (Sea of Cortez), Baja California, Mexico, North America

Short-finned pilot whale (Globicephala macrorhynchus) cow and calf, Isla San Pedro Martir, Gulf of California (Sea of Cortez), Baja California Norte, Mexico, North America

Endemic giant barrel cactus (Ferocactus diguetii), Isla Santa Catalina, Gulf of California (Sea of Cortez), Baja California Sur, Mexico, North America

Long-beaked common dolphins (Delphinus capensis), Isla San Esteban, Gulf of California (Sea of Cortez), Baja California, Mexico, North America

Adult peregrine falcon (Falco peregrinus), Isla Rasa, Gulf of California (Sea of Cortez), Baja California, Mexico, North America

Long-beaked common dolphin (Delphinus capensis), Isla San Esteban, Gulf of California (Sea of Cortez), Baja California, Mexico, North America

Long-beaked common dolphin (Delphinus capensis), Isla San Esteban, Gulf of California (Sea of Cortez), Baja California, Mexico, North America

Cacti on Isla de los Pescadores, Volcan Tunupa and the salt flats, Salar de Uyuni, Southwest Highlands, Bolivia, South America

Isla de los Pescadores and salt flats, Salar de Uyuni, Southwest Highlands, Bolivia, South America

Landscape, Isla Ometepe, Volcan Concepcion, Lago de Nicaragua, Nicaragua, Central America

The room in Presidio Modelo where Fidel Castro and his brother Raul were imprisoned, Isla de la Juventud, Cuba, West Indies, Central America

Exterior view of the Presidio Modelo (Model Prison), built in the late 1920s on Isla de la Juventud, Cuba, West Indies, Central America

The room in Presidio Modelo where Fidel Castro and his brother Raul were imprisoned, Isla de la Juventud, Cuba, West Indies, Central America

Adult Munk's pygmy devil ray (Mobula munkiana), leaping near Isla Danzante, Baja California Sur, Mexico, North America

Adult Munk's pygmy devil ray (Mobula munkiana), leaping near Isla Danzante, Baja California Sur, Mexico, North America

Short-finned pilot whales (Globicephala macrorhynchus), surfacing near Isla Danzante, Baja California Sur, Mexico, North America

Bull short-finned pilot whale (Globicephala macrorhynchus), surfacing near Isla Danzante, Baja California Sur, Mexico, North America

Palafitos, colourful stilt houses on water's edge, elevated view, unique to Chiloe, Castro, Isla Grande de Chiloe, Chile, South America

Palafitos, colourful stilt houses on water's edge, unique to Chiloe, Castro, Isla Grande de Chiloe, Chile, South America

Palafitos, colourful stilt houses on water's edge, unique to Chiloe, Castro, Isla Grande de Chiloe, Chile, South America

Recreation of historic Olmec colossoal head sculpture, Isla Mujeres, Caribbean Coast, Cancun, Quintana Roo, Mexico, North America

Coastal promenade walkway on east coast of Isla Mujeres, Caribbean Coast, Cancun, Quintana Roo, Mexico, North America

Sodom Apple tree, Giant Milkweed Asclepias, Calotropis Procera, Isla Mujeres, Caribbean Coast, Cancun, Quintana Roo, Mexico, North America

Coastal landscape Punta Sur, Isla Mujeres, Caribbean Coast, Cancun, Quintana Roo, Mexico, North America

Yachts moored at Isla Mujeres, Caribbean Coast, Cancun, Quintana Roo, Mexico, North America

Sculpture of seated Mexican bandit, with part of head missing, Isla Mujeres, Caribbean Coast, Cancun, Quintana Roo, Mexico, North America

Faro de Cíes lighthouse, Isla del Faro island, Cies Islands, Atlantic islands National Park, Galicia, Spain, Europe

House foundation and six moai in the Tahai Archaeological Zone on Easter Island (Isla de Pascua) (Rapa Nui), UNESCO World Heritage Site, Chile, South America

Playa La Laja sandy beach, Caleta de Sebo village, La Isla Graciosa, Lanzarote, Canary Islands, Spain, Atlantic, Europe

Endemic giant barrel cactus (Ferocactus diguetii), Isla Santa Catalina, Gulf of California (Sea of Cortez), Baja California Sur, Mexico, North America

A Mexican giant cardon cactus (Pachycereus pringlei) at sunset on Isla Santa Catalina, Baja California Sur, Mexico, North America

Adult short-finned pilot whale (Globicephala macrorhynchus), surfacing near Isla Danzante, Baja California Sur, Mexico, North America

Lighthouse at Punta Sur, Isla Mujeres, Caribbean Coast, Cancun, Quintana Roo, Mexico, North America

Ixchel Mayan Goddess sculpture, Punta Sur, Isla Mujeres, Caribbean Coast, Cancun, Quintana Roo, Mexico, North America

Lighthouse at Punta Sur, Isla Mujeres, Caribbean Coast, Cancun, Quintana Roo, Mexico, North America

La Tablita, Hemingway bar, Isla Mujeres, Caribbean Coast, Cancun, Quintana Roo, Mexico, North America

Fallen moai and red scoria topknots at Ura Uranga Te Mahina ceremonial site on Easter Island (Isla de Pascua) (Rapa Nui), UNESCO World Heritage Site, Chile, South America

Angel Guimera Jorge statue on Plaza Isla de la Madera, Santa Cruz de Tenerife, Tenerife Island, Canary Islands, Spain, Europe, Europe

Palacio del Inca at Chincana Ruins, Inca ruins on Isla del Sol (Island of the Sun), Lake Titicaca, Bolivia, South America

Sunset on an endemic giant barrel cactus (Ferocactus diguetii) on Isla Santa Catalina, Baja California Sur, Mexico, North America

Mexican giant cardon (Pachycereus pringlei) at night, Isla Santa Catalina, Baja California Sur, Mexico, North America

Signs for various beach services, Isla Mujeres, Caribbean Coast, Cancun, Quintana Roo, Mexico, North America

Viewpoint frame at Punta Sur, Isla Mujeres, Caribbean Coast, Cancun, Quintana Roo, Mexico, North America

San Carlos de Borromeo Castle, Pampatar City, Isla Margarita, Nueva Esparta State, Venezuela, South America

Cozumel Island (Isla de Cozumel), Quintana Roo, Mexico, Caribbean, North America

Heermann's gulls (Larus heermanni) mating, Isla Rasa, Gulf of California (Sea of Cortez), Mexico, North America

Walking down the path to the centre of the island, Isla del Sol, Lake Titicaca, Bolivia, South America

Elegant terns (Thalasseus elegans) in courtship display on Isla Rasa, Baja California, Mexico, North America

Lush rolling green hills and dense forest, scenic rural landscape, Castro inlet, Isla Grande de Chiloe, Lake District, Chile, South America