Taktak Falls is the only waterfall on Siargao Island, located in the north in Santa Monica. Best visited when you spend a few days in the north anyway because, one, it's not worth it to go just for the falls as they are nice but not the most spectacular falls, and two, the drive takes about 1.5 hours from General Luna. Once you arrive, you'll be greeted by a 15-meter high waterfall with a pool below. Again, it's not the most epic waterfall you'll ever see, but it's a cool spot to hang out and enjoy the cold water on a hot day.