Found this video of Marilaque on youtube. This road is popular to the motorcycle community because of the curves on the track. Curves is equal to bunking. Marilaque was part of the Rizal Province, according to the conversation that I had with riders and the "Ynarez" painted waiting shed. Nothing spectacular in this place but you can see the beauty of the Sierra Madre Mountain. They usually take breakfast at Pranjetto hills and holidays are great time to take a ride there.
For those on four wheels/using cage it can be a great ride too maraming lover's turn^^
update re-embedded the video