landscape with tropical vegetation in the waterfall of caldeira velha, são miguel - azores portugal

landscape tropical vegetation waterfall caldeira velha sapound miguel azores portugal geothermal pool wall exotic wild leisure foliage rainforest hot bath attraction volcanic travel touristic tourism destination iconic famous outdoor scenic environment park nature geology geologic cyatheaceae tree ferns fern climate laurisilva forest flora biosphere reserve monument natural cascading water spring thermal europe portuguese aasect ores island sao ribeira grande