This lagoon-looped island off the northwest coast of Tahiti is the place to delve into Polynesia's ancestral culture. Many legends swirl around the millennia-old marae (sacred meeting places) and archaeological sites, while a traditional dwelling now houses a museum under its vaulted bamboo ceiling. Once the home of Tahitian royalty, Huahine is impossibly green, its rich soil growing a bounty of crops: from bananas and breadfruit to more ornamental vanilla orchids. If you can bear to leave the island's knockout beaches behind, hikes through the lush countryside are rewarded with dips in cool pools fed by crashing waterfalls.

A mesmerizing atoll in French Polynesia, where endless turquoise lagoons, vibrant coral reefs, and a laid-back island atmosphere provide the ultimate South Pacific sanctuary. As the second largest atoll in the world, this ring-shaped island is known for being a popular spot for scuba diving due to its diverse marine wildlife. Situated in French Polynesia, this tropical paradise offers many other activities such as dolphin watching, surfing, fishing or visiting the peaceful villages of Avatoru and Tiputa.

Few islands melt the heart like the 100 or so that make up French Polynesia. Cast adrift in the South Pacific, midway between California and Australia, this large atoll is a semi-autonomous territory of France, part of the Tuamotu archipelago, northeast of the main island of Tahiti. Together with six neighboring islands, it proudly bears the UNESCO stamp on its biosphere reserve, which is home to an astonishing array of coral and other marine life, from colorful clouds of surgeonfish to sleek manta rays. Intrepid divers come from across the world to swim with great grey reef sharks at Fakarava's southern edge – snorkeling, kayaking, and paddle boarding are among the tamer watersport choices. Rotoava is the sleepy main village, and slower pleasures include wandering its few streets, shopping for the lustrous pearls farmed here, and wiggling toes in the island's white sands.

Of all the curious places in the world, Adamstown is surely one of the most intriguing. This tiny community is the only settlement in the four volcanic Pitcairn Islands, which are strewn across hundreds of miles of the largest marine reserve in the world. Its 35 residents are almost all descendants of the 18th-century mutineers from HMS Bounty and the Tahitians who accompanied them. Please note that we will not be disembarking in Adamstown; however, weather and sea conditions permitting, residents of the island may come aboard to meet guests, creating a rare opportunity for personal interaction with one of the world's most remote communities and insight into their unique heritage, all while enjoying the beauty and charm of this legendary, bucket-list destination from the comfort of the ship.

Rapa Nui, the Indigenous name of Easter Island, is one of the most astounding places on Earth. From the 10th to 16th centuries, its original inhabitants built immense stone statues, known as moai, of which nearly 1,000 still dot the island. These carved human figures made from solidified volcanic ash represent ancestral chiefs facing inland to protect the community. Some are lined up in imposing rows (Ahu Tongariki, Ahu Nau Nau), while others are staggered over hillsides and craters. What boggles the mind is how the inhabitants of this incredibly remote island, 2,300 miles from the Chilean coast, managed to carve and move such colossal sentinels, many weighing between 10 and 12 metric tons. Today's occupants of Rapa Nui live in Hanga Roa village, your port of entry to this mesmerizing island.

Rapa Nui, the Indigenous name of Easter Island, is one of the most astounding places on Earth. From the 10th to 16th centuries, its original inhabitants built immense stone statues, known as moai, of which nearly 1,000 still dot the island. These carved human figures made from solidified volcanic ash represent ancestral chiefs facing inland to protect the community. Some are lined up in imposing rows (Ahu Tongariki, Ahu Nau Nau), while others are staggered over hillsides and craters. What boggles the mind is how the inhabitants of this incredibly remote island, 2,300 miles from the Chilean coast, managed to carve and move such colossal sentinels, many weighing between 10 and 12 metric tons. Today's occupants of Rapa Nui live in Hanga Roa village, your port of entry to this mesmerizing island.

Robinson Crusoe Island – the once-home of a marooned Scottish sailor, who inspired the protagonist of Daniel Defoe's 1719 novel Robinson Crusoe – is a remote Chilean paradise of dramatic cliffs and soaring mountains. The island is a haven for rare plants and animals, and its surrounding waters support a diverse ecosystem of endemic marine life, including the Juan Fernández fur seal – once believed to be extinct – and the Juan Fernández rock lobster, a delicacy of the islands. Snorkelers and divers are rewarded with excellent visibility: discover underwater rock formations and the wreck of the German Cruiser SMS Dresden as schools of colorful fish zip around you. Back on dry land, epic hikes through lush green gorges and volcanic peaks await the intrepid.