In the heart of Oman lies Nizwa, a city once considered the country’s capital and a hub of learning and trade. Its iconic round fort, built in the 17th century, remains one of Oman’s most visited landmarks.

Kennebunkport is a small coastal town with a long maritime history and a character all its own. Originally settled in the 1600s, it grew as a shipbuilding center before becoming a quiet summer escape. Today, its working waterfront meets charming streets lined with boutiques, historic homes, and small galleries. Dock Square, the town’s walkable heart, is where visitors can browse local crafts, sample Maine-made ice cream, or pick up a hand-carved wooden buoy as a souvenir.

Machu Picchu is a story carved into stone, perched nearly 2,500 meters above sea level in the cloud forests of southern Peru. Built in the 15th century and later abandoned, this Inca citadel was unknown to the outside world until 1911, when explorer Hiram Bingham brought it to international attention. Today, it remains remarkably well-preserved, with more than 150 stone structures, terraced fields, ceremonial fountains, and temples aligned with astronomical events.

The Great Barrier Reef stretches along Australia’s northeast coast, forming the largest coral reef system on Earth and one of the planet’s most complex living ecosystems.

Volcanoes National Park, in northwestern Rwanda, is a place where dramatic volcanic landscapes meet extraordinary wildlife encounters. Stretching across the Virunga Mountains, the park is dominated by five towering volcanoes whose slopes are cloaked in rainforest and bamboo.