Viimsi Peninsula is a peninsula on the north coast of Estonia, bordered by the Tallinn Bay from the west and the Muuga Bay from the east. The total area of the peninsula is approximately 50 square kilometres. The proximity of Tallinn makes Viimsi a fast developing region and a required residential area. Together with the islands of Naissaar, Prangli, Aksi, Tiirloodi, Keri, Kräsuli, Seinakari, Kumbli and Pandju, the peninsula makes up Viimsi Parish.