Bomarsund

Log in to your account

AroundUs is a community-driven map of interesting places, built by curious explorers like you. It grows with every review, story, and photo you share.
Connect to save your favorite spots, contribute locations, and create personalized routes.
Continue with Google
Continue with Apple
Continue with X
Continue with Facebook
Continue with email
By continuing, you accept our Terms and Conditions and our Privacy Policy
Create an account

Bomarsund

Add to collection
Map
Suggest a change
Share

Bomarsund, Military fortress ruins in Sund, Finland

Bomarsund is a fortress ruin located on the coast with walls arranged in a semicircular layout and multiple defensive positions built into the structure. The remains cover a large area with sections that once housed barracks, storage facilities, and observation posts.

The Russian Empire built this fortress between 1832 and 1854 as a strategic military position to control shipping routes in the Baltic Sea. During the Crimean War in 1854, allied forces destroyed the installation and it was never rebuilt afterward.

The fortress displays building techniques typical of Russian military design from the 1800s, visible in the thick stone walls and defensive structures scattered across the site. Visitors walking through can see how soldiers once occupied and used these spaces.

The site is accessible through marked walking paths that lead visitors around the ruins. A visitor center nearby provides information and orientation for those wanting to better understand what they are seeing.

Around 2,000 people once lived at this location, including soldiers and their families who formed a self-contained community. This population vanished quickly when the fortress was destroyed in 1854 and was never rebuilt.

Location: Sund

Inception: 1832

Founders: Russian Empire

GPS coordinates: 60.21222,20.23833

Latest update: December 8, 2025 19:53

Photos
Reviews

Visited this place? Tap the stars to rate it and share your experience / photos with the community! Try now! You can cancel it anytime.

« Bomarsund - Military fortress ruins in Sund, Finland » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

Discover hidden gems everywhere you go!

From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.

Around Us App Screenshot

A unique approach to discovering new places

Le Figaro

All the places worth exploring

France Info

A tailor-made excursion in just a few clicks

20 Minutes