Just six metres underground you'll find yourself in the interesting world of WWII relics—gas masks, surveillance equipment, aircraft black boxes, radiation meters, have been all gathered here to give you a unique insight into this dark era of history.

Boasting some of the best infrastructure on the island, the sandy beach of Agios Prokopios is well-connected to the Hora via public buses. The water is clear, and sunbeds are available for hire in abundance. The beach teams with taverns and cafes, and is home to a reputable diving company (Blue Fin Divers).

Parco del Valentino is a big public park right in the city centre, next to the river Po. Colourful flower beds, a small stream with wooden bridges and monumental fountains create a peaceful oasis amid the city. During spring and summer, you can chill all day long and well into the evening. The stately Castello del Valentino is the focal point of the park. Within the park, you'll find Borgo Medievale — an open-air museum and reconstructed medieval village and castle. Also, do check the latest exhibition in Promotrice delle Belle Arti and see what's in bloom at the Museo dell'Orto Botanico.

A stunning post-modernist structure floating on scenic Verbindingskanaal, the Groninger Museum is bound to impress you at first sight. Inside, visitors are treated to a diverse collection of modern art, featuring both local and international talents. Explore historic events, pop culture and many more through a host of permanent and travelling exhibitions.