There is two path you can follow. The red one is the shorter ans the easier and leads you directly to the lava flow. The yellow is longer and a little more difficult and leads you to beautiful points of view. Both of the trails starts at the same point. Along the way you can see monkeys, lizards and many birds. Very nice trail. I suggest to save the panorama (where there is a little coffee shop) for the end. Can be slippery when raining.