[2025 Helsinki Attraction] Travel Guide for Fortress of Suomenlinna (Updated Jan)

The Fortress of Suomenlinna, a UNESCO World Heritage site, is an impressive sea fortress located on a group of islands off the coast of Helsinki, Finland. Built in the 18th century, it played a crucial role in the defense of the region during various conflicts. Today, Suomenlinna is a popular tourist destination, offering visitors a unique blend of history, culture, and natural beauty. You can explore its well-preserved fortifications, museums, and charming walking paths. The stunning views of the Helsinki archipelago make it an ideal spot for a leisurely day trip, accessible by a short ferry ride. #100WaysOfTravel #historicallandmarks #instatravel #localguides #finland

Suomenlinna, located off the coast of Helsinki, the capital of Finland, is one of the largest maritime fortresses in the world. Built in 1748 when Finland was still part of the Kingdom of Sweden, Suomenlinna consists of eight islands, over 200 buildings, and 6 kilometers of defensive walls. Its design was heavily influenced by the renowned military engineer Vauban and employs the principles of a star-shaped fortress. The fortress was constructed to defend against the expansion of the Russian Empire and has witnessed numerous wars and occupations throughout history, including its capture by Russia in 1808, after which it served as a Russian naval base for the next 110 years. After Finland gained independence in 1918, the fortress was renamed Suomenlinna. Today, Suomenlinna is a UNESCO World Heritage Site and one of Finland's most popular tourist attractions. Visitors can explore various parts of the fortress, including the castle fortifications, tunnels, the 250-ton Vesikko submarine, the Ehrensvärd Museum, and the Toy and Doll Museum. The best time to visit is during the summer (June to August) when the weather is warm, making it ideal for outdoor activities and various summer events and performances. 📍Address: Suomenlinna, 00190 Helsinki, Finland You can reach Suomenlinna by taking the HSL ferry from Helsinki's Market Square, which takes about 15-20 minutes. 🕰️Opening Hours: Suomenlinna is open year-round. The main attractions are open from May 1 to September 30: 10:00 AM - 6:00 PM October 1 to April 30: 10:00 AM - 4:00 PM. 💰Cost: Entry to Suomenlinna itself is free, but some museums and exhibitions require tickets. 🗓️Itinerary: In the morning, take the ferry from Helsinki's Market Square to Suomenlinna, visit the fortress and museums, and return to Helsinki in the afternoon to tour Helsinki Cathedral and Uspenski Orthodox Cathedral.

Suomenlinna is an island located in Helsinki, Finland. We traveled to the island by ferry from the port in Helsinki. The ticket price to the island is 8 euros. - Suomenlinna used to be a fortress of Finland. In the 18th century, the area on the island is a beautiful nature worth visiting. There are hundreds of years old cannons on the island. And there is a wall covering the entire area of ​​​​6 islands together. - On the island there is also a nature trail with King gate bridge and Suomenlinna Museum, which is about Finnish military and maritime. On the island there are also bars and restaurants by the sea. #TravelEurope #vlogTravel

A stunning scenery with great history. This island is included in UNESCO World Heritage Site and is a must place to visit in Finland. Atleast one hour to roam the island is enough...#fallingforfall

#CelebrateWithTrip Tervetuloa to the jewel of Helsinki 🇫🇮; #suomenlinna! this place has served as a sea fortress to 3 realms-Sweden, Russia & Finland masa zaman doluu. maka, the area is very huge (please mind that it was built on 6 interconnected islands), houses nice buildings & fortress walls-especially those made from stones yang cantik tuh, rusty cannon remains & definitely a perfect outdoor spot sebab ada great courtyard & small beach #suomenlinna is only 15mins away by waterbus or ferry from the Helsinki Market Square. so u just have to pay around €5 kot for return tix. be early, explore the fortress & enjoy!! every place is worth a click #finland

Soumenlinna Island, one of the important places in Helsinki, Finland, in addition to the beautiful scenery, is a historical area, and is also considered a world heritage. #TravelAbroad #staycation

wonderful weather and scenery in fortress of Suomenlinna at Helsinki !

Suomenlinna or Sveaborg (Swedish) , is a sea fortress composed of eight islands , of which six have been fortified, it is about 4km southeast of the city centre of Helsinki , the capital of Finland . Suomenlinna is popular with tourists and locals , who enjoy it as a picturesque picnic site . Originally named Sveaborg (Castle of the Swedes) , or Viapori as referred to by Finnish speaking Finns , it was renamed Suomenlinna (Castle of Finland ) in 1918 for patriotic and nationalistic reasons , though it is still known by its original name in Sweden and by Swedish speaking Finns . Due to its strategic geographical location , it sometimes use to be known as the Gibraltar of the North. Suomenlinna became a UNESCO world heritage site in 1991. The Swedish crown commenced the construction of the fortress in 1748 as protection against Russian expansionism . During the Finnish war , Sweeen surrendered the fortress to Russia , on the 3rd of May 1808, paving the way for the occupation of Finland by Russian forces in 1809 , the islands were then used as a base for the Russian Baltic fleet in World War 1 . Russian forces left after Finland declared its full independence in 1917, Finland then managed Suomenlinna through its Defence Department until turning most of it over to civilian control in 1973. There is a ferry service to Suomenlinna which runs 1-4 times per hour from the morning till night throughout the year and the journey takes approximately 15mins . The ferry departs from the east side of the Market Square opposite the Presidential Palace , and arrives and departs from the main Pier of Iso Mustasaari Island , on the north shore of Suomenlinna. There are ticket machines to purchase tickets in the departure Pier . There is plenty to do on Suomenlinna including several Museums , Toy Museum , Custom Museum and Military , including the Submarine Vesikko . And also several Bars and Restaurants and gift shop . I spent a whole day there exploring and had a great time before getting the ferry back to Helsinki and my Hotel. And it’s definitely worth a visit ! 👍🏼

Suomenlinna is a must-visit tourist attraction in Helsinki. Built over 200 years ago, it is one of the largest sea fortresses in the world. The weather was exceptionally beautiful that day, and under the blue sky and white clouds, Suomenlinna looked even more stunning. In addition to its history and fortifications, there are seaside areas where visitors can take leisurely walks, making it a very relaxing place. It is conveniently accessible by a ferry ride of about 20 minutes, making it a great nearby getaway from the city. On the southern side of the fortress, there are some snack shops where visitors can buy ice cream and soft drinks at reasonable prices. 🕰️ Opening Hours: 10:30 AM - 5:00 PM 🏖️ Environment/Facilities: Good 💰 Average Cost: HKD 0-100

A city walk in Helsinki can be a delightful experience. You might start at the central train station, an architectural gem by Eliel Saarinen. From there, head to the nearby Senate Square to admire the impressive Helsinki Cathedral. Stroll down Aleksanterinkatu for shopping and cafes, then visit the Esplanadi park for a break. You could explore the Design District, home to unique boutiques and galleries. Don't miss the Market Square (Kauppatori) for local food and crafts. For a more historical touch, walk to the Fortress of Suomenlinna, which requires a short ferry ride but offers a scenic view and rich history. Helsinki also has beautiful seaside promenades and parks like the Sibelius Park, where you can see the Sibelius Monument. If you have time, visit the Temppeliaukio Church, built into rock, for its unique architecture. #summerdestinations #helsinki

#naturalbeauty Suomenlinna, a 18th century sea fortress in Helsinki, Finland, consisting of several defensive and utilitarian buildings that blend the architecture and functionality of the fortress within the surrounding stunning landscape. This huge fortress has a total of six kilometres of defensive walls still standing and these walls surround numerous walking trails and parks, several restaurants and cafes, a playground, a theatre, an art gallery and six museums. I enjoyed my walk along the nicely laid trails while admiring this beautiful nature.

Beautiful Place