The Sandugo Festival is an annual historical celebration that takes place every year in Tagbilaran City on the island of Bohol in the Philippines. This festival commemorates the Treaty of Friendship between Datu Sikatuna, a chieftain in Bohol, and Spanish conquistador Miguel López de Legazpi. This 16th-century peace treaty took place at Villalimpia, Hinawanan Bay, Loay on the Spanish boat San Pedro, March 25 1565, and is called a blood compact or "sandugo".