This island in the Gulf of Thailand is known for white sand beaches, lush national parks, and night markets packed with fresh seafood. Visitors can spend mornings snorkeling, afternoons exploring temples, and evenings tasting local fish sauce, one of the island’s specialties.

Capri, a jewel of the Tyrrhenian Sea, has long been a favorite retreat for emperors, artists, and writers. This enchanting island off Italy's Amalfi Coast captivates with its dramatic cliffs, turquoise waters, and timeless elegance. The most iconic sight on Capri is the Blue Grotto, a sea cave illuminated by a magical blue light created by sunlight passing through an underwater cavity.

Lake Toba is another of the island's spectacular sights - a remarkable volcanic crater set in the middle of northern Sumatra, 176km from Medan. The lake is huge (the largest in South-East Asia), occupying the caldera of a giant volcano that collapsed on itself after a massive eruption some 100,000 years ago.

Located on the Yucatan Peninsula of Mexico, Chichen Itza is the site a well preserved Mayan ruins, including several large pyramid structures and more.

Located on the Adriatic, Koper is a coastal port city in Slovenia. Koper is home to a variety of architectural gems dating back centuries, especially near the city's central Tito Square. Koper's marina and beaches provide spectacular views of the Bay of Trieste, while the city's variety of museums, parks, restaurants, and bars offer plenty to explore and entertain.

Known for its glitzy image, Monaco is home to some of the world’s most famous attractions, including the iconic Monte Carlo Casino, the historic Prince's Palace, and the prestigious Formula 1 Grand Prix.