For great city sightseeing, take the Dortmund CityTour hop on-hop off bus which includes a guided tour. You can discover Dortmund from the top deck of a red double-decker bus. One trip takes about 100 minutes, but you choose when to get off. There are twelve stops which include interesting facts, figures and stories from Dortmund´s past and present.

The sister island, Gozo, is well worth a visit on its own. Hire a car or book one-of-the-day jeep safari trips that are offered by multiple tour operators. Upon disembarking, you'll immediately notice the difference between the islands. Gozo has a more serene atmosphere and is packed with lush farms. While you're here, don't miss the Citadel in Victoria, the Saltpans, the Inland Sea, and the cliff where the Azure Window (formerly one of the most famous landmarks of Malta) once stood before its collapse in early 2017.

A 20-minute boat ride from Cancún lies the small island of Isla Mujeres with its laid-back Caribbean ambiance, tiny streets lined with stalls, and street cafés in pastel-colored houses. Golf carts and mopeds dominate the streets, and although the island is only 5 miles long and half a mile wide, it still offers plenty of things to do and see. Everything from a beautiful palm-fringed white beach on the north coast to a dramatic rocky shoreline on the eastern side to a sea turtle sanctuary and the remains of a Mayan temple at the southern tip. If you're into adventure, then you should visit the Garrafon Reef Park & Beach Club, where you can go zip-lining, snorkeling, and kayaking. Lastly, a must-visit for nature and wildlife lovers is a tour to Isla Contoy, a nature reserve only inhabited by a few biologists and restricted to 200 visitors per day.

In spite of its French name, La Casserole serves not only European food, but also authentic regional dishes and wine. The must-try is the "flammkuchen", the Badisch variant of pizza.