Just an hour north of Manila, Quezon City provides a welcome break from the madness of the Philippines' largest metropolis. Manicured gardens and an ecological park break up the urban sprawl, along with an art-deco style memorial to former president Manuel L. Quezon.

The biggest island in the Philippines, Luzon is also one of the most diverse—it’s where mountain peaks and volcanoes meet miles of coastline, and indigenous culture melds with Spanish colonial history. You can relax at the beach in Pagudpud, hike with locals up the Batad Rice Terraces, ride in a horse-drawn carriage in Vigan, and snack on street food and dance the night away in Manila. You’ll need a few days and a bus pass, but you’ll be glad you stayed.

Cairo’s an ancient city that also happens to be a modern metropolis—it’s one of the biggest cities in the Middle East and has the traffic and noise issues to prove it. But as long as you’re not looking for solitude, Cairo—the City of the Thousand Minarets—is a splendid place to explore Egyptian history and culture. (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.)

Among the oldest cities in Sweden, Lund was founded in the late 10th century. The stalwart Lund Cathedral is almost as old as the settlement itself; it was built in traditional Romanesque style and contains a beautiful astronomical clock, five organs and an ancient crypt. Explore charming Jakriborg, a modern residential area that emulates a medieval town, then head to the beautiful Botanical Gardens.