Suomenlinna is one of the largest sea fortresses in the world. It was founded in 1748 and it is located on six islands outside Helsinki’s city centre.

---

Suomenlinna is one of the largest sea fortresses in the world. It was founded in 1748 and it is located on six islands outside Helsinki’s city centre. Suomenlinna is listed as an UNESCO World Heritage site

---

Size: 7265px × 4849px
Photo credit: © zoonar.com / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: ancient, archipelago, architecture, background, baltic, blue, building, castle, construction, europe, finland, finnish, fort, fortification, fortress, harbor, helsinki, heritage, historic, history, house, island, landmark, landscape, military, nature, port, ruin, rural, sky, stone, structure, summer, suomenlinna, sveaborg, tourism, travel, view, wall, weathered