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.
This historic church is one of the oldest and most significant on the island. Located in the village of Santa Cruz da […]
A spa complex from the nineteenth century, it is located by the sea, and its warm, sulphur water (between 36C and 40C) has […]
Located on the northern coast of Graciosa, Porto Afonso is known for its impressive volcanic rock formations, creating a dramatic backdrop against […]
Located in the center of the island, this caldera is the result of the collapse of an extinct volcano. The area around […]
