Borgholm Castle, a stunning silhouette against the Öland sky, stands as a testament to Sweden's rich tapestry of history. Known as Scandinavia's most captivating ruin, this architectural chameleon has evolved through the centuries, echoing tales of regality and resilience. Though now a poignant shell due to the devastating fire of 1806, it continues to guard the stories of its past, from medieval might to Renaissance elegance.

Situated half an hour southwest of Groningen, Posta 7 is an all-embracing activity centre suitable for groups of all themes and sizes, be it family or work events. With over a dozen programmes from escape games to bowling to outdoor tours, it's all up to your definition of fun. For the essential bites and drinks, the historic De Postwagen restaurant provides a variety of options including high tea, buffets and barbecue. It's advisable to enquire beforehand about opening hours and availability, including those of the restaurant, as they may be subject to large group bookings.

After strolling around in Nice, you might come to the point in which you'd like only to sit down and enjoy the beautiful surroundings. Place Rossetti is the perfect destination to do just that: find a place in the shade, buy an ice-cream and relax. It's a charming and vibrant pedestrian square in the heart of Nice's historic Old Town. The focal point of the square is the stunning baroque-style cathedral, Cathédrale Sainte-Réparate, which boasts a beautiful façade and impressive bell tower.