The biggest attraction are the new thermal hot springs where guests can bathe amid lush vegetation while enjoying the beautiful, calming atmosphere. There are also two nature trails where a variety of plant species can be observed.

Each suite includes two terraces with amazing panoramic volcano and mountain views and hydro-massage luxuries. In addition to its excellent location, Arenal Kioro is distinguished by having a leading environmental protection program. The hotel was constructed from reforested wood: they have a recycling program, use efficient energy systems, and have their own sewage treatment facilities.