Victoria Bastion
The Victoria Bastion is a fortified structure designed by Erik Dahlberg in Narva, Estonia built in 1683–1704. It is one of the seven Narva Bastions.
The bastion was destroyed in 1704 during the Great [Northern War] between Sweden and Russia and was rebuilt after the war. It is officially listed as part of the cultural heritage in Estonia.
Narva's largest bat colony lives in the bastion.