"The State-of-the-art Ynares Center ... is the current landmark in the Province of Rizal and in the City of Antipolo, where PBA games and big concerts are held regularly.  This is also the site of the 100th Foundation Anniversary Celebration of the Rizal Province."

Not to be forgotten is the state-of-the-art P350 million Ynares Center erected in Antipolo City.  The coliseum was constructed in a 5-hectare lot located at the heart of Antipolo City.  This is the current landmark in the province where PBA games and big concerts are held regularly.  This is also the site of the 100th Foundation Anniversary Celebration of the province.

Source: 100th Foundation Anniversary of Rizal Province Souvenir Program.