The harbour and quay of Husavik, a fishing town also popular for leisure and tourism including whale-watching, Husavik, Iceland

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

Tourist and tour guide swimming with a whale shark (Rhincodon typus) in Honda Bay, Palawan, The Philippines, Southeast Asia, Asia

Adult humpback whale (Megaptera novaeangliae) flukes-up dive in Inian Pass, Southeast Alaska, Pacific Ocean, United States of America, North America

Killer whale pod (Orcinus orca), ad tourist off Punta Colorada, Isla San Jose, Baja California Sur, Mexico, North America

California gray whale calf (Eschrictius robustus), with excited tourist in San Ignacio Lagoon, Baja California, Mexico, North America

Killer whale pod (Orcinus orca), beside tourists in inflatables off Punta Colorada, Isla San Jose, Baja California Sur, Mexico, North America

California gray whale calf (Eschrictius robustus), with excited tourists in San Ignacio Lagoon, Baja California, Mexico, North America

Whale watching tour, Husavik, Northern Region, Iceland, Polar Regions

Whale watching tour, Husavik, Northern Region, Iceland, Polar Regions

Whale watching tour, Silver Bank, Atlantic Ocean, Dominican Republic, West Indies, Central America

Bonner Personen-Schifffahrt shipping company, passenger ship, pier, Moby Dick, bank of the Rhine River, Bonn, Rhineland region, North Rhine-Westphalia, Germany, Europe

Bonner Personen-Schifffahrt shipping company, passenger ship, Moby Dick, Bonn, Rhineland region, North Rhine-Westphalia, Germany, Europe

The tourist boat, Moby Dick, on the Kleinen Wannsee Lake, Potsdam, Brandenburg, Germany, Europe

Bonner Personen-Schifffahrt shipping company, passenger ship, pier, Moby Dick, bank of the Rhine River, Bonn, Rhineland region, North Rhine-Westphalia, Germany, Europe

Tourists in a Zodiac inflatable boat of the Otis Excursions Inc. company, excursion on the St. Lawrence River, Tadoussac, Canada

Tourists in red protective suits in an inflatable Zodiac boat, of the brand Otis Excursions Inc., whale-watching on St. Lawrence River, Tadoussac, Canada

Whales breaching off the coast with a flock of seagulls flying around over the surface of the water. Whale watching tour with Prince Rupert Adventure tours, Prince Rupert, British Columbia, Canada

A commercial whale shark encounter with a feeder above on a canoe and a Whale Shark (Rhiniodon typus) below. This is the world's largest species of fish, Oslob, Philippines

A commercial whale shark encounter with a feeder above on a canoe and a Whale Shark (Rhiniodon typus) below. This is the world's largest species of fish, Oslob, Philippines

A commercial whale shark encounter with a feeder above on a canoe and a Whale Shark (Rhiniodon typus) below. This is the world's largest species of fish, Oslob, Philippines

Tourists above on a canoe and a Whale Shark (Rhiniodon typus) below with it's mouth open. This is the world's largest species of fish, Oslob, Philippines

Tourists view Humpback whale (Megaptera novaeangliae) from whale watching boat, Lahaina, Maui, Hawaii, United States of America

Tourists whale watching from sailboat, Lahaina, Maui, Hawaii, United States of America

Tourists at Whale watching Tour, Azores, Atlantic Ocean, Portugal

Tourists at Whale watching Tour, Azores, Atlantic Ocean, Portugal

Tourists at Whale watching Tour, Azores, Atlantic Ocean, Portugal