|Waters||Kõiguste laht, Liivi laht, Baltic Sea|
Kalganasv is an uninhabited island, 100 metres from the largest Estonian island of Saaremaa. The island is located in Saaremaa Rural Municipality, Saare County. It lies in Kõiguste laht bay in the Kahtla-Kübassaare hoiuala.
Kalganasv is 100 meters long and 40 meters wide.
- X-GIS gis.maaamet.ee (English). Last accessed 27 May 2018