Learn about Kanhoji Angre , the admiral of the Maratha Navy who fought against the colonial powers in the early 18th century. He established his base in Kolaba and secured the sovereignty of the sea for the Maratha state. Kanhoji Angre Island, or Khanderi Island, is one of those places which can be considered as an ideal place to visit on the weekend. Situated around 20 km towards the south of Mumbai, the small island comprises of some fortifications and a lighthouse. Learn about Kanhoji Angre , a naval commander who established Maratha dominance over the Arabian Sea and resisted European colonial powers in the 17th and 18th centuries. Discover his early life, naval strategy, challenges, and legacy in Indian history. Kanhoji Angre Island – previously known as Khanderi (Kennery) Island is an off shoot hillock off western ghat ranges and is situated opposite Thal fishing port in Alibagh, South of Bombay.