Swim with humpback whales in Tonga

Humpbacks come within metres of the shore from July to October, and Niue lets you snorkel beside them.

Witness Earth's largest animal during their migration, when they surface to breathe and feed.

Watch humpback whales perform spectacular leaps from the ocean during their annual migrations. Observable in Hawaii (winter) or Alaska (summer)

Watch killer whale pods hunt and socialize in their ocean habitat, displaying complex group behaviors and hunting strategies

Hundreds of mantas feed in this tiny bay during the monsoon plankton blooms.

Island of alien dragon-blood trees.

Africa's second-greatest antelope migration.

Observe a sea turtle in its natural habitat, such as nesting on a beach or swimming in the ocean.