Sultan Mosque is a historic building located in Kampong Glam, Singapore. Sultan Mosque is the first mosque in Singapore and has now become one of the tourist attractions in Singapore. Formerly, the Sultan Mosque is the place of residence of Indonesian citizens who trades in Singapore. Sultan Mosque is open to anyone who wants to get a look inside, but you may be asked to use a long robe to be more polite. The uniqueness of the Sultan Mosque is the golden dome. Sultan Mosque is very different from the mosque in Indonesia were less well maintained, the Sultan Mosque is very clean and tidy. There is no charge to enjoy the beauty of the Sultan Mosque.