Kolaba Fort – Alibaug
Kolaba Fort (also spelled Kulaba or Kolaba Killa) is a historic sea fort located about 1-2 kilometres off the shore of Alibaug beach. It was built during the Maratha era, used as a naval stronghold, and is now a protected monument and popular tourist attraction. The fort is known for its rugged charm, sea views, temples inside, and interesting architecture.

