Cagliari is Sardinia's capital and largest city. Several civilizations have left their imprint here architecturally and culturally. Must-sees include the Museo Archeologico Nazionale di Cagliari, with its Roman and Byzantine treasures, as well as Castello, a medieval quarter situated on a hill above the city. The city is also known for its food and vibrant nightlife.

Kootenay National Park occupies 1,406 square kilometres of the Canadian Rockies in southeastern British Columbia, extending from the Continental Divide toward the Columbia Valley. The park is known for its contrasts, with glaciers and alpine terrain giving way to dry grasslands, narrow canyons, and forested valleys. Highway 93 South crosses the park, providing access to many of its landscapes and viewpoints.

Tristan da Cunha is a remote volcanic island in the South Atlantic Ocean, forming part of a small archipelago along with Inaccessible Island and Nightingale Island. Known as the most isolated inhabited island in the world, it is accessible only by a week-long boat journey from South Africa.

This cultural capital and university city holds more than 2,000 years of history and is the cultural hub of Germany. Marvel at the gorgeous twin-spired Cologne Cathedral, known for its gilded medieval reliquary and sweeping river views, or lose yourself in one of Colonge's many museums for a few hours. Cologne boasts of having most pubs per person in Germany, so make sure you sit down for a refreshing regional Kölsch beer during your travels!

Point Reyes is a rugged coastal region of Northern California, extending into the Pacific Ocean on the western side of Marin County. Much of the peninsula is protected within Point Reyes National Seashore, where windswept beaches, coastal cliffs, grasslands, forests, wetlands, and rocky headlands create a varied landscape.