Sheikh Karimul Makhdum Mosque

Sheikh Karimul Makhdum Mosque in Tubig-Indangan, Simunul Island, Tawi-Tawi, is recognized as the oldest mosque in the Philippines, founded in 1380 by Arab missionary Sheikh Karimul Makhdum. Located in the southernmost province of the country, the small wooden mosque retains four original ipil pillars. Declared a National Historical Landmark and National Cultural Treasure, it marks the introduction of Islam to the archipelago and remains an active place of worship and pilgrimage.

Visitors can expect a small, modest wooden mosque set in the coastal village of Tubig-Indangan on Simunul Island. The structure is simple with a prayer hall supported by historic ipil hardwood pillars, including four original 14th-century pillars preserved inside. The surroundings are a quiet fishing village with stilt houses and shoreline views. Visitors can view the exterior and interior outside prayer times, learn about the mosque's history from local caretakers, and observe an active place of worship.