Palm trees and fishing boats, Colva Beach, Goa, India

Okavango Delta, Botswana, Africa

Tourists in inflatable cruising past icebergs, Antarctica

Air boat on the Everglades, Florida, USA

Ao Phang Nga, Ko Tapu (James Bond Island), Thailand, Asia

Acapulco, Mexico, Central America

St. James Beach, Barbados, Caribbean, West Indies

Tourist boat on the River Seine, Paris, France, Europe

The Strandvagen waterfront, restaurants and boats in the city centre, Stockholm, Sweden, Scandinavia, Europe

Tourists on adventure cruise, Antarctic Peninsula, Antarctica, Polar Regions

Tourists on adventure cruise, Antarctic Peninsula, Antarctica, Polar Regions

Sightseeing in Petite Venise, Colmar, Haut-Rhin, Alsace, France, Europe

Shiva Hindu temple and Ahylia Fort Complex on banks of the Narmada River, Maheshwar, Madhya Pradesh, India

River taxi, Nam Tha river, Laos, Indochina, Southeast Asia, Asia

Boats on the River Avon and the Royal Shakespeare Theatre, Stratford-upon-Avon, Warwickshire, England, United Kingdom, Europe

Tourist boat floating through the Puerto Princesa underground river, the New Wonder of the World, Puerto-Princesa Subterranean River National Park, UNESCO World Heritage Site, Palawan, Philippines, Southeast Asia, Asia

Tourists in a rowing boat entering the Puerto Princesa underground river, the New Wonder of the World, Puerto-Princesa Subterranean River National Park, UNESCO World Heritage Site, Palawan, Philippines, Southeast Asia, Asia

Tourist boat floating through the Puerto Princesa underground river, the New Wonder of the World, Puerto-Princesa Subterranean River National Park, UNESCO World Heritage Site, Palawan, Philippines, Southeast Asia, Asia

Excursion boat moored on pretty Isola Bella Bay in this popular northeast tourist town, Taormina, Catania Province, Sicily, Italy, Mediterranean, Europe

Mazzaro Bay and the Mazzaro Sea Palace hotel in this popular north east tourist town, Taormina, Catania Province, Sicily, Italy, Mediterranean, Europe

Circular Quay, Sydney, New South Wales, Australia, Pacific

Circular Quay, Sydney, New South Wales, Australia, Pacific

River Mersey ferry and the Three Graces, Liverpool, Merseyside, England, United Kingdom, Europe

Shipwreck beach, Zante island, Ionian Islands, Greek Islands, Greece, Europe

Nyhavn, Copenhagen, Denmark, Scandinavia, Europe

Rowing boats for hire, Lake Bled, Slovenia, Europe

Tourist boat anchoring on a little island at the source of the Nile, where the Nile starts, Jinja, Uganda, East Africa, Africa

Tourist boat sailing through karst scenery at sunrise on the Li river (Lijiang) in Yangshuo, near Guilin, Guangxi Province, China, Asia

Maid of the Mist tour excursion boat under the Horseshoe Falls waterfall with rainbow at Niagara Falls, Ontario, Canada, North America

Maid of the Mist tour excursion boat under the Horseshoe Falls waterfall at Niagara Falls, Ontario, Canada, North America

Tourist boat in the Marble Rocks Gorge, on the Narmada River, Bhedaghat, Jabalpur, Madhya Pradesh state, India, Asia

Zodiac ferrying visitors to and from boat at Brown Bluff, Antarctic Peninsula, Antarctica, Polar Regions

Old port and restaurants, Rethymnon, Crete, Greek Islands, Greece, Europe

Old port and restaurants, Rethymnon, Crete, Greek Islands, Greece, Europe

Tourist boats beneath Detian Falls, China and Vietnam transnational waterfall, Guangxi Province, China, Asia

Canopy cable car tour, Langkawi Island, Malaysia, Southeast Asia, Asia

Passengers view glacier in Store Jonsfjord, Svalbard Archipelago, Norway, Arctic, Scandinavia, Europe

Kendwa Beach, Zanzibar, Tanzania, East Africa, Africa

Ornate tourist boats near the South Gate at Angkor Thom, Angkor, UNESCO World Heritage Site, Siem Reap Province, Cambodia, Indochina, Southeast Asia, Asia

Tourist on a traditional Dhow boat, The Rock Restaurant, Bwejuu Beach, Zanzibar, Tanzania, Indian Ocean, East Africa, Africa

Raja Ampat archipelago, West Papua, Indonesia, New Guinea, Southeast Asia, Asia

Canoe boat trip on Sandoval Lake, Tambopata National Reserve, Amazon Jungle of Peru, Peru, South America

Lindos Beach, Lindos, Rhodes, Dodecanese, Greek Islands, Greece, Europe

Man sitting on a boat near Nan Madol, Pohnpei Ponape), Federated States of Micronesia, Caroline Islands, Central Pacific, Pacific

Waterfront houses and church, Kastellorizo (Kastelorizo, Megisti, Meis), Rhodes, Dodecanese Islands, South Aegean, Greece, Europe

View of Circular Quay and Central Business District, Sydney, New South Wales, Australia, Pacific

Tourist boat at Saracen Bay on this popular holiday island, Koh Rong Sanloem Island, Sihanoukville, Cambodia, Indochina, Southeast Asia, Asia

Iceland, Reykjavik, Solfar (Sun Voyager), iconic stainless-steel modern sculpture representing a Viking longboat by Jon Gunnar Arnason

Boats, harbour at low tide, St Ives, popular seaside resort in hot weather, Summer, Cornwall, England, United Kingdom, Europe

View of city from Marina and Jet ski Water sport, Abu Dhabi, United Arab Emirates, Middle East

Golden Island Cottages, tourist accommodation on Inle Lake, Nampan Village, Myanmar (Burma)

Lightshow in front of downtown central financial district at night, Singapore, Southeast Asia, Asia

Canoe boat trip in Amazon Jungle of Peru, by Sandoval Lake in Tambopata National Reserve, Peru, South America

Local tourist boats Labadie, Haiti, Caribbean, Central America

Tourist boat in a canal lock, Canal Saint Martin, Paris, France, Europe

Gateway to India and Mumbai Harbour, Mumbai (Bombay), Maharastra, India, Asia

Tourists in zodiac inflatable watch polar bear mother and six month old cub in snow, Holmiabukta, Northern Spitzbergen, Svalbard, Arctic Norway, Scandinavia, Europe

American Ninja Warrior Acrobat, Travis Brewer, does a back flip off a boat in Tulum, Mexico, North America

St Ives beaches, popular seaside resort in hot weather, Summer, Cornwall, England, United Kingdom, Europe

Weddell seal (Leptonychotes weddellii) and tourists in Zodiac boat, Antarctica, Polar Regions

Norman-Swabian Castle, Barletta, Barletta-Andria-Trani, Apulia, Italy

Girl on boat in Sumatra, Indonesia, Southeast Asia, Asia

Girl on boat in Sumatra, Indonesia, Southeast Asia, Asia

Woman on Motu Pit Aau, Bora Bora, Society Islands, French Polynesia, South Pacific, Pacific

Tivoli Gardens and City Hall Clock Tower, Copenhagen, Denmark, Scandinavia, Europe

Upsala Glacier and tourist boat in Los Glaciares National Park, UNESCO World Heritage Site, Patagonia, Argentina, South America

Bateaux Mouches tour boat on River Seine passing the Eiffel Tower, Paris, France, Europe

Bateaux Mouches tour boat on River Seine passing the Eiffel Tower, Paris, France, Europe

Fish Market, Kristiansand, Agder County, Norway, Scandinavia, Europe

Bacuit Bay, El Nido, Palawan, Mimaropa, Philippines, Southeast Asia, Asia

Nyhavn, Copenhagen, Denmark, Scandinavia, Europe

Tourist boat approaching Argentinean side of Iguacu Falls, Iguacu National Park, UNESCO World Heritage Site, Parana, Brazil, South America

Cafes on harbour, Kokkari, Samos, Aegean Islands, Greece

St. Paul's Anglican Cathedral and Carmelite Church, Valletta, Malta, Mediterranean, Europe

View over South Anjuna Beach, Goa, India, Asia

View over South Anjuna Beach, Goa, India, Asia

View over Anjuna beach, Goa, India, Asia

View over South Anjuna Beach, Goa, India, Asia

Clifftop village of Riomaggiore, Cinque Terre, UNESCO World Heritage Site, Liguria, Italy, Europe

Paraw boats, White Beach, Boracay, The Visayas, Philippines, Southeast Asia, Asia

Paraw boats, White Beach, Boracay, The Visayas, Philippines, Southeast Asia, Asia

Sailing in the Galapagos Islands, Ecuador, South America

Sailing in the Galapagos Islands, Ecuador, South America

Sailing in the Galapagos Islands, Ecuador, South America

Sailing in the Galapagos Islands, Ecuador, South America

Old whaling boat, in the former whaling station, Grytviken, South Georgia, Antarctica, Polar Regions

Mangrove safari boats stop for tourists to visit a fish farm and handle horseshoe crabs, Langkawi, Malaysia, Southeast Asia, Asia

Sunset on Railay Beach in Krabi, Thailand, Southeast Asia, Asia

Kayaking amongst spectacular icebergs, mountains and glaciers, sunny Neko Harbour, Anvord Bay, Antarctic Peninsula, Antarctica, Polar Regions

Klotok with tourists on the Sekonyer River, Tanjung Puting National Park, Kalimantan, Borneo, Indonesia, Southeast Asia, Asia

Expedition tourists kayaking in snowy weather, with blue icebergs, Chilean Gonzalez Videla Station, Waterboat Point, Antarctica, Polar Regions

Evening view of tourist boats on the Douro River looking towards Vila Nova de Gaia and Porto wine shops, Porto, Portugal, Europe

Large iceberg and expedition ship against sea ice, Antarctica, Polar Regions

Dinwid Beach, Boracay, Western Visayas, Philippines, Southeast Asia, Asia

Dinwid Beach, Boracay, Western Visayas, Philippines, Southeast Asia, Asia

Dinwid Beach, Boracay, Western Visayas, Philippines, Southeast Asia, Asia

American woman tourist aboard the Mekong Princess as it sails down the Mekong Delta from Cambodia to Vietnam, Indochina, Southeast Asia, Asia

Whale shark (Rhincodon typus) below a banca boat in Honda Bay, Palawan, The Philippines, Southeast Asia, Asia

Whale shark (Rhincodon typus) beneath a banca tour boat in Honda Bay, Palawan, The Philippines, Southeast Asia, Asia

Whale shark (Rhincodon typus) below a banca boat in Honda Bay, Palawan, The Philippines, Southeast Asia, Asia