Experience a hiking trip up to the mountain of Rarotonga island

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Overview of Copenhagen.

Encyclopædia Britannica, Inc.

Learn about how Brazil's population became one of the most diverse in the world.

Encyclopædia Britannica, Inc.

Media Editor: Lauren Sims

Contunico © ZDF Studios GmbH, Mainz

Overview of various Pacific coral reef sharks, notably the blacktip reef shark, gray reef shark, and nurse shark.

Encyclopædia Britannica, Inc./Kenny Chmielewski

The first circumnavigation of the globe was led by Portuguese navigator Ferdinand Magellan, who was charged with finding a Spanish route to the Moluccas. He was killed on Mactan Island in 1521, but the expedition returned to Spain under the command of Juan Sebastián del Cano.

© Fun Travel TV (A Britannica Publishing Partner)

Game fishing for tuna, wahoo, and mahimahi in the waters off the coast of Rarotonga, Cook Islands.

© Fun Travel TV (A Britannica Publishing Partner)

Tourists learning about the Cook Islands culture.