The Sultan Bathery watch tower, made in 1784 simply by Tipu Sultan is in Boloor, 4 km from your centre regarding Mangalore city. Sultan Bathery was developed regarding black gems and also made to be able to obstruct war ships from entering the particular waterway which was the major option regarding The English invasion but was then recovered from the English by Tipu Sultan. It was also used as being a fort together with mounting areas regarding cannons to avoid Britishers to enter Mangalore by sea.