When you feel like you need to get away from the rigors of sightseeing, head for at Caldeira Seca. Bring a picnic or a book ... Whatever helps you unwind!
Situated in Sete Cidades, this body of water is well worth including on your itinerary. But you'll find a great deal more to explore in the area. Lagoa Azul, Sao Miguel Acores, Lagoa das Sete Cidade, and Vista do Rei Viewpoint aren't too far from Caldeira Seca.