See
Patarei (Battery) Prison
Built by Tsar Nicholas I in 1820 as a fortress to protect the city from the sea-born attacks, it was turned into a notorious KGB prison in 1920. The prison ceased operations in 2004.
- Address
- Kalaranna 2
Listing from Wikivoyage: Tallinn, CC BY-SA 4.0.
Updated 28 Sept 2026. Something wrong? Tell us.