Bastion Passages

The Bastion Passages are a network of underground tunnels built beneath Tallinn during the 17th and 18th centuries as part of the city’s defensive system. These passages once allowed soldiers to move unseen beneath the bastion walls. Exploring the Bastion Passages offers travelers a unique perspective on Tallinn’s military history. The cool stone tunnels reveal stories of past conflicts, secret movements, and life beneath the fortified city. For travelers, the Bastion Passages provide an immersive and memorable experience that adds depth to a visit to Tallinn Old Town.