A visit to Cancún is not complete without a trip to the famous Mayan ruins. Chichen Itzá, one of the New Seven Wonders of the World, is an absolute must. Equally stunning is Cobá, currently the only ruin that can still be climbed, offering a breathtaking view over the jungle and Tulúm, with its spectacular backdrop of the clear turquoise water of the ocean.

What better way to enjoy water sports than in the warm, crystal-clear turquoise waters of Cancún? Whether you choose to go swimming, sailing, kayaking, windsurfing, kite sailing, jet-skiing, parasailing, diving, or snorkeling along the second-largest reef in the world, you'll not be disappointed. Maybe you prefer to stay on the surface and experience the thrill of deep-sea fishing or just relax on a sunset cruise — there is literally no water sport imaginable that you won’t find here. Aspiring and advanced divers should not miss a dive in the famous diving paradise of Cozumel. Another must is the popular jungle tour through the nature reserve of the Nichupte Lagoon where you can be a captain of your own boat.

Guilin is one of the cities in China that posse the most ethnic variety, which provides the area with an extremely rich and unique customs and cultures. The folk song culture, among others, is the most well-known and representative example. The impression of Guilin is a large-scale performance that creatively combines the classical folk songs, ethnic culture and the fishing lights, reflecting a harmonious atmosphere between the people and nature here.

The town of Falmouth is home to several organizations dedicated to the study of the oceans and the organisms that call them home. The Marine Biological Laboratory in Woods Hole is an independent research facility that has earned a place in the international scientific community. Visitors can tour the campus and get a look at some of the animals used in the MBL's research during the summer months. Tours last approximately one hour and require a reservation to be made at least one week in advance.