Aptekarsky Island is a relatively small island situated in the northern part of the Neva delta. It is separated from Petrogradsky Island by the Karpovka River, from Kamenny Island and Krestovsky Island by the Malaya Nevka and from the Vyborgskaya region of St-Petersburg by the Bolshaya Nevka. It has an area of approximately two square kilometres.
Aptekarsky Island is connected to Petrogradsky Island by seven bridges: Aptekarsky Bridge, Petropavlovsky Bridge, Silyn Bridge, Geslerovsky Bridge, Karpovsky Bridge, Barochny Bridge and Molodyozhny Bridge. It is connected to Kamenny Island by Kamennoostrovsky Bridge and to the Vyborgskaya region by Kantemirovsky Bridge and Grenadersky Bridge.
Wikipedia https://en.wikipedia.org/wiki/Aptekarsky_Island
Coordinates 59°58'21.424" N 30°18'35.613" E