At the northeastern tip of Öland, by the gate to Trollskogen (Troll Forest) nature reserve, you'll find Trollskogen nature centre. Many of the forest's trees are ancient, aged between 100–200 years. Crooked pine trees, sculpted by the winds from the sea, contort in imaginative forms. Here, you'll also find spruce and venerable oaks.

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.

This is Porto Santo’s most popular walk, though it rarely feels crowded, especially if you go first thing in the morning. The well-marked PR1 trail is around 5 km return and threads through the island’s northeastern hills, crossing a protected Natura 2000 area where you can spot native plants, wildflowers, and seabirds. The route is moderately challenging, with some steady climbs, but nothing too demanding for anyone used to hill walking. The reward comes at the viewpoints. Terra Chã looks out over rugged cliffs and deep blue water, while Pico Branco, the island’s second-highest point, offers wide 360-degree views across Porto Santo and the Atlantic beyond. The whole hike typically takes under three hours at an easy, unhurried pace, and at the top, you'll find a few picnic areas if you want to recharge before heading back.