At the National Air and Space Museum, you can see historic aircraft, from Amelia Earhart’s Lockheed to World War II fighters, as well as spacecraft and moon landing exhibits. There’s also a planetarium, IMAX theatre, and flight simulators, plus workshops and demonstrations that make the science behind aviation and space exploration come alive.

Get the perfect introduction to Ireland's capital city on this 90-minute walking tour. Walk through the cobbled streets of Dublin's past and present and learn about the colourful events and characters that illustrate and give spirit to its long, proud heritage–from playwrights and whiskeys to Viking invasions, wars, and world economic crises.

Located in the northern part of Cozumel, the San Gervasio ruins are the island’s only preserved Mayan site and a must-visit for history enthusiasts. This archaeological complex was dedicated to Ix Chel, the Mayan goddess of fertility, midwifery, and medicine, and served as an important pilgrimage destination for Mayan women. Today, the site offers a fascinating glimpse into the ancient Mayan civilization, with well-preserved structures and a rich history to explore.

Founded more than 150 years ago, the Bürgerpark has more than enough space for people to relax or take part in sport. There's any number of ways of keeping active here – running, cycling, rowing on the lakes or playing mini golf. Children can let off steam in the many playgrounds or visit their furry friends (goats, sheep and guinea pigs) in the open air animal enclosures. The grassy meadows are the perfect place to have a picnic. Alternatively, there's a great selection of refreshments available at any of the park's four restaurants. The municipal forest is located right next to the Bürgerpark. Its lake (also known as the Unisee (university lake)) is a wonderful place for swimming in summertime.