The Sonnenborgh Observatory is housed in a historical building that traces back to a 17th-century laboratory on a 16th-century bulwark. Its lush greenery and water around it present it as an impressive sight even from a distance. You are welcomed by friendly staff who provide a tablet with information, and engaging assignments that allow you to conduct your own research. The top of the observatory is accessible for everyone who wants to check out the telescope domes and gaze at the stars. Don't miss this chance to learn all about this unique building, the constellations and the weather in their exhibitions, tours or lectures.

Utrecht Lumen is the best way to explore the city at night with a light show that brings the city to life through illuminated art installations. The artworks are on display seven days a week, from sunset to midnight. To enhance this experience, join the guided tour of Utrecht Lumen's light installations. These walking tours provide a nighttime exploration of the inner city, showcasing light artworks strategically placed in unexpected and often overlooked spots during the day.

Southern Sweden’s largest museum is located on Malmöhusvägen in the heart of Malmö in a beautiful park-like setting surrounded by canals. Here you can see everything from the Nordic region’s oldest surviving Renaissance castle to a real submarine and fantastic vehicles. The museum’s permanent exhibitions focus on history, natural history, technology and seafaring. There are also about a dozen temporary exhibitions every year. Next to it is the Fiskehoddorna, a popular seafood market where fresh fish is sold over the counter.

Lohrberg is a hillside park with wide views over Frankfurt’s skyline. It’s a popular spot for walks, sports, or a summer barbecue. The MainÄppelHaus on the grounds offers a look into local gardening and agriculture, with a focus on the region’s apple-growing tradition.