Venetian rule in Santorini extended from 1207 to 1580, and the last vestiges of this historical period live in the castles that dot the entire island. Five fortresses can be found in Santorini in Oia, Pyrgos, Emporio, Akrotiri, and Skaros, which have been partly demolished by the earthquakes that shook the island in the 15th and 16th centuries. Skaros is probably the most important and well-preserved among the five castles, built on the peak of the namesake rock to protect the village from pirate attacks. The ruins of the once magnificent fortress can be reached on foot from Agios Georgios church in Imerovigli, connected to Skaros by a 0,5 km walking trail and a long stairway.

Pyrgos Kallistis is a medieval fortress surrounded by cobbled streets that twist and turn down the hill towards the village. With its 600 residents, Pyrgos retains the allure of an old Greek village that is gradually opening up to the growing influx of tourism. Tavernas, restaurants and traditional Greek cafés find their home along the village streets, blessed by the scent of grapes released by the vineyards that surround Pyrgos.

The Nordpark – synonymous with relaxation, fountains, sculptures, beautiful mature trees, decorative flowerbeds, playgrounds, an aquazoo and a Japanese Garden. All this variety is doubtlessly one of the reasons why this 36.6-hectare park is one of the most popular in Düsseldorf.

The Bailey-Matthews National Shell Museum and Aquarium, located on Sanibel Island — famous for its abundance of seashells — houses a fascinating collection of shells from around the globe. Explore the Great Hall of Shells, showcasing highlights from the museum's collection of over half a million shells. Discover the Beyond Shells living gallery, featuring aquariums teeming with over 50 species of marine life. Enhance your experience with a guided beach walk led by knowledgeable naturalists, who will share insights into the diverse shells and marine life that make Sanibel Island a unique coastal paradise.