The Kronverk, is a ground fortification for the Sts. Peter and Paul Fortress in Saint Petersburg, in which country?
Kronverk The Kronverk (Russian: Кронверк, from the German word for Crownwork) is a ground fortification for the Sts. Peter and Paul Fortress in Saint Petersburg, Russia. The Kronverk is situated on Petrogradsky Island, across the Kronverksky Strait from the Peter and Paul Fortress. It was built in 1705-08, with reconstructions in 1752 and 1800.
Karpovka River The Karpovka (Russian: Ка́рповка ) is a small river of the Neva basin in Saint Petersburg, Russia. It separates Aptekarsky Island (right bank) from Petrogradsky Island (left bank). The Karpovka flows from the Bolshaya Nevka to the Malaya Nevka and is 3 km long. The Russian name is derived from the old Finnish name of the river, "Korpijoki". The Saint Petersburg Botanical Garden and Ioannovsky Convent are situated on the right bank of the river.