A primordal Tropical Rainforest for sure. Unfortunately, the dampness made all my clothing smell moldy. I washed my light cotton panties with their wonderful home-made soap, but the panties weren't dry after 4 days! My only complaint was the rainy-ness, but hey, what do you expect from a RAINY FOREST? Everything else was truly superb. My hats-off to Juan, what a perfect vacation for me and how marvelous an ecologically sound system he has developed there.