Lying in south central Turkey, the moonscaped region of Cappadocia, southeast of Ankara, is most famous for unique geological features called fairy chimneys. The large, cone-like formations were created over time by erosion of the relatively soft volcanic ash around them. Past cultures have dug into them to create dwellings, castles (like Uchisar) and even entire underground cities like Kaymakli and Derinkuyu, used as hiding places by early Christians. Nearby Kayseri is the gateway to the area.

The rock citadel of Uchisar is a weird and wonderful structure, resembling some kind of Jim Henson creature emerging from a pile of stones. Spend some time exploring its hand-carved hallways and chambers before climbing to the top to admire the surrounding view. Or take it all in from a completely different angle and hire a hot air balloon to transport your Uchisar experience to new heights.

The Cappadocia region's most upscale and contemporary tourist city, Urgup has a number of lovely hotels, many built in and around centuries-old cave dwellings. The city and its surrounding area are known for their mysterious fairy chimneys, early Christian rock churches and fine vineyards. A mix of ancient and modern, Urgup is a center for traditional handmade carpets, but also has a lively nightlife. Hot air ballooning is very popular, and a fantastic way to see the area's beauty from above.

Come play in El Gouna where the turquoise Red Sea sparkles. With resorts, spas and an 18-hole golf course, El Gouna lets you unwind under the sun. Book an excursion by land or sea—quad bikes are a popular way for the adventurous to see the desert. By night, trendy bars and the open-air disco welcome you to stay up late. (Editor's note: Our list was compiled before political unrest prompted many countries to issue travel warnings for Egypt. If you're currently planning a trip to Egypt, please consider the risks and monitor your government's travel alerts.)

Vilnius, the capital of Lithuania, contains one of the largest surviving medieval quarters in Europe. Included on the UNESCO World Heritage List, Old Town contains almost two thousand medieval, gothic, renaissance, and baroque buildings, all centered on the neo-classical cathedral and town hall. Other popular attractions include the KGB Museum, located in a former Soviet prison, and the 13th century Higher Castle, which affords a glorious view of the city center.

A dense urban stopover where Thailand and Malaysia meet, Hat Yai exudes the international energy of a border hub. Though short on sights and historic charm, its shopping centres and floating market provide anything a modern traveller could ask for.

Hong Kong's a great city for an adventurous eater. Stop at a street vendor for fish balls on a stick or stinky tofu. Bakeries offer wife cake, pineapple buns and egg tarts. Or opt for as much dim sum as you can eat. If you're tired of local and regional Chinese specialties, check out upscale offerings from some of the world's top chefs, like Joel Robouchon and Alain Ducasse.

The British colonial city of Ipoh had humble beginnings, but has blossomed into a beautiful cityscape that marries old-world charm with modern amenities. This is a foodie's city, offering endless street stalls and restaurants all eager to serve up a sample of mouthwatering local fare. Walk it all off on a jaunt through breathtaking limestone caves that seem carved by the capable hands of a higher power.

The cultural hub of Malaysia, Kuala Lumpur is visually defined by the iconic Petronas Twin Towers, which, at 88 stories high, are the tallest twin buildings in the world and a vision of modern architecture. On the flip side, the Sri Mahamariamman is the oldest Hindu temple in Malaysia, its façade a colorful totem pole of iconography. Shopping at the Central Market is a joyful experience that involves haggling, handicrafts, and happiness.