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.

Nestled along the south bank of the Danube, this historical Austrian city bursts with charm. A favorite stop on European river cruises, the city's most famous attraction is Melk Abbey, which dates back to the 11th century. The original Benedictine structure was lost to fires and foreign invasion, then rebuilt during the 18th century in lavish Baroque style, including a library and inner church covered in magnificent frescoes and gilded fixtures.

The Orkney Islands sit just off the northern coast of Scotland. This group of around seventy islands offers wide horizons, quiet roads, and coastlines shaped by wind and waves where visitors often arrive expecting rugged scenery and leave talking about the sense of space from the long beaches to the steep cliffs and sea stacks rising straight from the water. One striking example is the Old Man of Hoy, a tall sea stack that draws photographers and climbers alike.

The Cape of Good Hope, located at the southwestern tip of South Africa, is a destination of striking natural beauty and historical significance. This iconic landmark, part of the Cape Peninsula, offers breathtaking views where the Atlantic and Indian Oceans meet.

Kos, an enchanting island in Greece’s Dodecanese archipelago, is a gem steeped in both history and natural beauty. Known as the birthplace of Hippocrates, the father of modern medicine, Kos is home to the ancient Asclepeion, a healing temple where Hippocrates taught his students. Visitors can wander through the well-preserved ruins and enjoy sweeping views over the island and the Aegean Sea.

Maryland, a state rich in history and natural beauty, offers a diverse array of experiences for visitors. The city of Baltimore, with its vibrant Inner Harbor, serves as a cultural hub. The National Aquarium, featuring marine life from around the globe, is a highlight, while the nearby National Great Blacks in Wax Museum offers a profound look into African American history.