Philippines, Biliran island, Balaquid waterfalls. 

Let´s take a swim in the natural pool in the bottom of the ravine. You can really see how the water has eroded the lava into this magnificient deep ravine, overgrown with leafs and different kind of tropical plants. This fall is approximately 50 meters (150-175 feet) high and hits the pool with a roar. As you can see on the pictures it is very windy beacause of the air pressure. We are in the tropics but it is almost cold down here, even the water will make you feel cold.