For hike addicts, there is a very cool tour you can do near La Fortuna, to visit Arenal volcano. It includes animals seeing, waterfalls, as well as the museum of the earthquakes that are detected in the region from this volcano. There are the huge trail that is about 10 km and takes all day, also including the visit of a lake a the top, or the half trail that is 4 km. #hike #volvano #waterfall