Mainit Falls in Tablas is a top secret tip and we didn't see another soul on our visit. Keep in mind it is a little bit tricky to get here and involves communicating with locals sometimes to find the right track. You need to drive up to this point 12°25'10.8"N 122°01'04.9"E and park your scooter there (the road is bumpy and you might need to leave your scooter further down if you are not confident riding a scooter). After you parked your scooter, turn right into the jungle and follow the path (it will be hard to locate and you might have to ask a local). Don't go off this path and you will eventually reach Mainit Falls.