Chasing Waterfalls: Ulan-ulan Falls
Ulan-ulan Falls is just 10 minute walk from Recoletos Falls. The catch basin of this falls is shallow and is definitely not for cliff jumping. :D The falls is comparable to Tumalog Falls of Oslob but the current of the drop is quite stronger.
Just like Cebu, canyoneering is also another attraction in Biliran. I think this was already featured in one of the episodes of Biyahe ni Drew (not sure though) where you have to rappel from the top of Ulan-ulan Falls down to the basin.
Tips: It would be better to wear goggles if you want to go near or under the falls. The water that bounces from the rock wall may irritate your eyes.