Kawasan Falls is closer to Badian than to Moalboal, but in practical travel terms it is one of Moalboal's standard excursions. Trips follow a river canyon through blue pools, jumps, slides, and waterfalls, ending near the main falls area.
It is popular and managed as an adventure activity, so do not expect solitude. Go with a licensed local guide, wear proper footwear, and be honest about your comfort with jumping and swimming before you start.