The Grand Mosque or the Masjid Sultan Haji Hassanal Bolkiah in Cotabato City - currently, the biggest mosque in the Philippines. The minarets are 43 meters, equivalent to a 15-storey building, with pilot's light on top. The walls are white, the gigantic domes are covered with gold and crescent moons on top.

The Pink Mosque or the Masjid Dimaukom in Datu Saudi Ampatuan. The entire mosque is covered with stunning pink to symbolize peace and love. Also, this color is for unity and brotherhood. To fulfill its meaning, the structure was built by the combined hands of Muslims and Christians.

The Masjid Tulay or Tulay Central Mosque, considered the oldest and the largest mosque in Sulu province. Established in 1884 but was destroyed in 1974 during the war between the government and the MNLF. Rebuilt in 2001. By the way, according to articles on Google, the first Filipinos who adopted Islam were the Tausugs. This is when Karim ul-Makhdum (a Muslim missionary) came to Sulu in 1380. This Masjid is situated in the center of Jolo.