Furnas is one of São Miguel Island’s most famous and picturesque destinations, shaped by centuries of volcanic activity. This unique area is known for its spectacular geothermal features, including natural hot springs, fumaroles, and thermal waters, which are a direct result of the island's volcanic past. Visitors can enjoy the therapeutic qualities of these natural hot springs while exploring the lush landscapes, making Furnas a must-see location for nature lovers and those seeking relaxation.