The Baitul Aman Jame Masjid Complex, commonly known as Guthia Mosque of Barisal, is a mosque complex of Bangladesh having a land area of 14 acres, comparing to the 8.30 acres land area of the national mosque Baitul Mukarram of the country. The Baitul Aman Jame Masjid Complex consists of a mosque, a large eidgah, a graveyard, three lakes, a madrasa and an orphanage. Established on December 16, 2003, Guthia Mosque is also a tourist spot in Bangladesh.