Castles in Södermanland offer a rich historical landscape with a significant collection of historical sites. The region is home to approximately 400 castles and manors, many situated on lakeshores or within nature reserves. These sites provide insights into Swedish history, from medieval origins to royal residences and baroque architecture. Visitors can explore grand halls, historical theaters, and extensive grounds.
Last updated: April 29, 2026
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Popular around Södermanland
Picturesque privately owned castle. The castle gardens are open to the public free of charge between 10 a.m. and 6 p.m. A visit to the headland on the lake offers (subjectively) the best photo perspective. 📷
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The "Theatre King" Gustav III, who had the theatre built in the castle, even wrote his own plays and sometimes even took on a role himself
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Very impressive. The visit was worthwhile. The existence of the palace theater was particularly surprising.
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The castle is ideal for a short break; the large parking lot is free and you can even get a snack.
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It is impressive how well the foundry art for these cannons was in the 17th century.
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Stallarholmen is a nice mix of experiences: you can go shopping in Gula Industrihuset, visit Mälsåker Castle or its three medieval churches, enjoy the view at Åsa grave field, cycle along the trails, moor in the guest harbour and eat at the restaurant or visit its many popular events.
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The castle on the headland in Lake Märlaren has a lot of history to offer. The very well-kept grounds and the building now serve as a conference venue for events.
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Södermanland's castles offer diverse historical insights. For example, Gripsholm Castle houses the Swedish State's National Portrait Collection and a well-preserved 18th-century theater. Nyköpingshus Castle showcases a history of destruction and rebuilding, transforming into a Renaissance palace. Mälsåker Castle is a notable example of Baroque architecture from Sweden's 'great power era'.
Yes, some castles in Södermanland have been converted into hotels or conference centers. Sundbyholm Castle, originally a monastery, now operates as a hotel and conference center. Södertuna Castle also offers accommodation with a classy ambiance and excellent dining.
Many castles in Södermanland are set in picturesque natural environments. Gripsholm Castle is on the shores of Lake Mälaren and includes the Hjorthagen nature reserve. Stora Sundby Castle reflects in the waters of Lake Hjälmaren. Nynäs Castle is situated within the Nynäs nature reserve near the Baltic Sea, offering an authentic glimpse into the past with its well-preserved interiors.
Yes, several castles in Södermanland are family-friendly. Gripsholm Castle, Sundbyholm Castle, and Nyköpingshus Castle are all categorized as family-friendly. Mälsåker Castle also hosts family activities, and Öster Malma Castle offers a wildlife park for a unique nature experience.
The region around Södermanland's castles offers various outdoor activities. You can find numerous hiking trails, such as those detailed in the Hiking in Södermanland guide, including easy and moderate routes. There are also running trails available, which you can explore in the Running Trails in Södermanland guide. Many castles are located near lakes or nature reserves, providing opportunities for strolls and enjoying the scenery.
The summer months are particularly popular for visiting Södermanland's castles, as many offer extended opening hours, guided tours, and outdoor events. The scenic grounds and gardens are also at their best. During summer, you can even reach Gripsholm Castle by the century-old steamboat S/S Mariefred across Lake Mälaren. Autumn can also be beautiful with changing foliage, and some castles host special events during this season.
Yes, some castles are accessible by public transport. For instance, Gripsholm Castle in Mariefred can be reached by the historic S/S Mariefred steamboat during summer, offering a unique journey across Lake Mälaren. For detailed public transport options to specific castles, it's advisable to check local transport schedules.
Several castles in Södermanland boast impressive gardens and parks. Stora Sundby Castle's gardens are open to the public free of charge. Tullgarn Castle, a royal palace, invites visitors to enjoy its magnificent park and apple orchard. Gripsholm Castle's grounds include the Hjorthagen nature reserve where deer roam freely.
Södermanland offers unique culinary experiences near its castles. Taxinge Castle, often called the 'cake castle,' is famous for its elaborate cake buffet, offering a wide selection of homemade cakes and biscuits. Tullgarn Castle also houses the Tullgarn Castle Café, perfect for a break during your visit. Many castles that operate as hotels, like Sundbyholm Castle and Södertuna Castle, also feature restaurants.
Södermanland is home to approximately 400 castles and manors, leading to the concept of a 'Castle Safari.' This refers to the opportunity to explore a wide variety of historical estates, from medieval origins to royal residences and baroque masterpieces, often situated in beautiful natural settings. You can find more information about the region's castles and a 'Castle Safari' map on the Visit Sörmland website.
While many castles are well-known, Södermanland's vast number of historical sites means there are always less-explored gems. Mälsåker Castle, considered one of Sweden's most beautiful Baroque castles, has recently reopened to the public after a long period, hosting music events and exhibitions. Nynäs Castle, with its exceptionally well-preserved interiors and original furnishings, offers an authentic, less-commercialized historical experience within a nature reserve.
Yes, many of the larger and more prominent castles in Södermanland offer guided tours to enhance your visit. Tullgarn Castle, for instance, provides guided tours of its royal premises. It's always recommended to check the specific castle's official website or contact them directly for current tour schedules and booking information.


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