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.

Himmelsberga is Öland's most authentic village, now preserved as an open air museum with enclosed farms built along both sides of the narrow village road. The heart of the museum consists of several large farms with buildings dating back the 18th and 19th century. The cottage is still has the original furniture, and the old stables are packed with all the tools and equipment that were used on the farms. The coffee shop sells freshly baked bread and hot pies, and you can buy genuine Öland handicrafts in the village shop. Himmelsberga holds exhibitions of arts and crafts in its two galleries. There's also an art museum with a collection of older and modern Öland paintings.

Channel your inner Tom Sawyer and visit these impressive rock formations inside the Arikok National Park. Between stalagmites hanging over your head and natural limestone columns, you will also catch a glimpse of cave art by the Arawak indigenous people, dating back to the first millennium BC. Visitors are only allowed to explore the entrance area, but the cave spreads for miles inside the rocks. A short guided tour is available.