Question 1

What is the history of Svartholm Fortress?

Accepted Answer

Svartholm Fortress is an 18th-century Swedish-built seafortress raised to guard the coast and prevent Russian forces entering Swedish territory. Construction took place in phases from the late 1740s to the 1760s. Russia occupied it after its surrender in 1808, and British forces destroyed what remained in 1855; restoration began in the 1960s and was completed in 1998.

Question 2

What is inside Svartholm Fortress?

Accepted Answer

Inside Svartholm Fortress are central and other barracks, an inner courtyard, vaulted rooms and former service spaces. The barracks included soldiers’ accommodation, naval stores and a large bakery for supplying ships. The courtyard had paved routes linking the barracks with the main gate and the shore.

Question 3

Why was Svartholm Fortress built, and what was it used for?

Accepted Answer

Svartholm Fortress was built as a coastal defensive fortification and as support for the Swedish navy. Together with the planned land fortress at Loviisa, it was intended to prevent Russian forces entering Swedish territory. During the Russian period it lost strategic importance and was used partly as a military base and partly as a prison.

Question 4

Where is Svartholm Fortress?

Accepted Answer

Svartholm Fortress is on a small rocky island at the mouth of the Bay of Loviisa, outside Loviisa in southern Finland. The fortress stands in the waters off the town and formed the seaward counterpart to the planned land fortress at Loviisa.

Question 5

When was Svartholm Fortress built?

Accepted Answer

Svartholm Fortress was built in the 18th century, in several phases from the late 1740s to 1764. The central parts were completed in the 1760s, although the fortress was never fully finished. The site’s recorded first-raised and prime year is 1764.

Question 6

Was Svartholm Fortress ever attacked or besieged?

Accepted Answer

Svartholm Fortress was besieged by Russian forces in February and March 1808 and surrendered on 14 March. The Russian army encircled it, negotiated and bombarded it before the Swedish garrison capitulated. In 1855 British warships approached the fortress after the Russians had evacuated it, and Captain Yelverton blew up what remained.

Question 7

What did Svartholm Fortress look like in its prime?

Accepted Answer

In its prime, Svartholm Fortress was a low, elongated stronghold on a rocky skerry, with continuous grey stone curtain walls and angular bastion platforms at both ends. Long rectangular barrack blocks with low pitched tiled roofs stood behind the ramparts. Its compact, horizontal silhouette faced the sea with stepped defences.

Question 8

Is Svartholm Fortress still standing, or is it a ruin?

Accepted Answer

Svartholm Fortress is still standing and has been restored, although parts were demolished or destroyed in the 19th century. British forces blew up what remained in 1855, but large parts survived. Restoration by the Finnish National Board of Antiquities began in the 1960s and was completed in 1998.

Question 9

Who built Svartholm Fortress?

Accepted Answer

Svartholm Fortress was built under Augustin Ehrensvärd, who prepared the plans and led the construction. Work was also directed by Captain O. R. Clansenstierna and, from 1751 to 1757, Lieutenant-Colonel Fabian Casimir Wrede. Later work in 1773–1774 was led by Jacob Magnus Sprengtporten.

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