Explore the 10 most beautiful countries in the world, from Indonesia to the U.S., featuring stunning natural landscapes and breathtaking views.

On some sailings, your time at sea is combined with multi-day overland tours, so you can explore the Inca citadel of Machu ...

In tonight's incredible fourth episode, "The Amazon," we traveled to the Amazon rainforest, a hotbed of biological diversity and one of the most iconic, not to mention most beautiful, landscapes on ...

A school of Red-bellied Piranha, Pygocentrus nattereri, in mangrove roots. Aerial shot above canoe cruising a curvy river in the Cuyabeno wildlfe reserve Ecuador - Amazonian rainforest Aerial shot ...

Guests can go fishing for piranhas, spot sloths on nature walks and pink dolphins in the lagoons or join night tours to observe the rainforest’s nocturnal creatures. On-board activities include ...

You can touch sharks, stingrays and coral and see other creatures like piranhas, terrapins, iguanas and moon jellies. Other noteworthy exhibits include Ocean Oddities and a Tropical Rainforest.

The Amazon Rainforest, an extraordinary tapestry of life ... and peccaries. The notorious piranha, especially the red-bellied variety (Pygocentrus nattereri), contributes to the primal fears ...

The perfect date for nature-lovers, this massive indoor rainforest is home to more than 3,000 exotic plants and wildlife. There are beautiful birds as well as monkeys, bats, porcupines, piranhas and ...

The Denver Aquarium is more than just a place to see fish—it’s a full-on adventure for all ages. Located near the South ...

Aerial view of Amazon rainforest in Brazil, South America ... Amazon basin in the high water season, South America. close up of Red-bellied piranha Close up of Red-bellied piranha in fish tank.