The National Gallery of Art has a huge collection spanning centuries. The Neo-Classical West Building houses European paintings and sculptures, while the modern East Building focuses on 20th- and 21st-century art. Outside, the Sculpture Garden features large-scale works and is a nice spot to take a break.

In 1832, Russia began construction of the fortress of Bomarsund. Since Åland then constituted the westernmost part of Czarist Russia and had a location of strategic importance, Russia desired a strong military presence and an impressive fortress there. During the Crimean War, in 1854, an Anglo-French naval force attacked the fortress, which resulted in the Battle of Bomarsund. The fortress was demolished and today only ruins (and the Bomarsund Museum) serve testament to Russian presence and the grandiose plans once wielded for Åland. If you wish to find out more about this part of the struggle between the great powers during the Crimean War, visit Bomarsund, and watch the film “Bomarsund, vägen till fred” ("the road to peace").

The National Zoo is home to more than 2,000 animals from nearly 400 species — everything from elephants and lions to smaller exhibits you can explore at your own pace. Highlights include the Giant Panda Habitat and Amazonia, an indoor rainforest with monkeys, fish, and tropical plants. The grounds are expansive, so wear good shoes and plan a few hours if you want to see more than just the main enclosures.