Located in Mariehamn, the Åland Maritime Museum showcases the rich maritime history of the islands. Exhibits include ship models, maritime artifacts, and information about Åland's shipping industry and seafaring traditions.

The museum also features the historic four-masted barque Pommern, which is docked nearby and open for tours, providing a unique glimpse into early 20th-century sailing life.

Pommern is a well-preserved four-masted steel barque from 1903, permanently moored in Mariehamn. It serves as a museum ship and is one of the most famous symbols of Åland's maritime heritage.

Visitors can explore the ship's decks, cabins, and learn about the life of sailors during the age of sail, making it a fascinating experience for maritime enthusiasts and families alike.

Kastelholm Castle is a medieval fortress located on the main island of Åland. Dating back to the 14th century, it played a significant role in the region's history and defense.

The castle is well-preserved and open to visitors, offering guided tours, exhibitions, and events that highlight Åland's medieval past and cultural heritage.

This open-air museum near Kastelholm Castle features traditional Åland farm buildings and exhibits that illustrate rural life in the archipelago from the 19th century onwards.

Visitors can explore historic houses, workshops, and gardens, gaining insight into the agricultural and domestic history of the islands.

Mariehamn City Hall is an architectural landmark in the capital city, known for its classic design and historical significance.

The building often hosts cultural events and exhibitions, and its location in the city center makes it a notable point of interest for visitors exploring Mariehamn.

The Åland Museum in Mariehamn offers comprehensive exhibits on the history, culture, and nature of the Åland Islands.

It provides visitors with a deeper understanding of the archipelago's unique status, its people, and traditions through interactive displays and artifacts.

Lilla Holmen is a popular park and recreational area in Mariehamn, featuring playgrounds, picnic spots, and walking paths.

It is a favorite spot for families and visitors looking to relax and enjoy the outdoors in a scenic setting close to the city center.

The ruins of Bomarsund Fortress, located on the main island, are a significant historical site from the 19th century.

The fortress was built by the Russian Empire and later destroyed during the Crimean War. Today, visitors can explore the ruins and learn about the military history of the region.

Geta Nature Reserve offers visitors a chance to experience Åland's natural beauty with its forests, rocky landscapes, and coastal views.

The reserve has marked trails for hiking and birdwatching, making it an excellent destination for nature lovers and outdoor enthusiasts.

Sund Church is a historic wooden church located in the municipality of Sund on Åland's main island.

The church is known for its traditional architecture and serene setting, providing insight into the religious heritage of the islands.