The Naval Museum provides a captivating journey into the intriguing realm of the Swedish Navy. Featuring authentic battleships, 18th-century figureheads, and unique models, the exhibits offer a comprehensive look at Sweden's naval history. A highlight is the underwater tunnel housing a genuine wreck. Going beyond conventional displays, the museum offers interactive experiences, allowing visitors to fully immerse themselves in the naval world. Step aboard historic vessels, listen to captivating sea tales through audiovisual presentations and engage your senses for an enriching exploration of maritime heritage.

Drottningskär Citadel stands as a testament to Sweden's historical might, with construction predominantly occurring in the late 17th century. Revered as one of the nation's premier defence structures, this fortress remains remarkably preserved, offering a glimpse into Sweden's past as a formidable power. Crafted from enduring granite, the large castle encompasses a gun deck, powder magazine, and living quarters, all organised around four bastions named after queens Maria, Christina, Hedvig, and Ulrica. Although it hasn't played an active role in Swedish defence since 1895, Drottningskär Citadel remains a compelling destination. Accessible year-round via the car ferry to Aspö, visitors can explore this historical gem and immerse themselves in Sweden's military legacy.