Furna do Enxofre
A 194-metre wide and 40-metre high volcanic cave, it features stalactites and a sulphurous, cold water lake, 130 metres in diameter. The first explorations of the cave took place during the nineteenth century, with the participation of international researchers such as Prince Albert I of Monaco in 1879, who was one of the first to descend down to the lake.
![](https://visitazores.com/storage/media/2022/02/media-c4b4xy.jpg)
Contacts
Graciosa