Prainha is a civil parish in the municipality of São Roque do Pico on the island of Pico, in the Portuguese archipelago of the Azores. It has 530 inhabitants in an area of 26.10 km. “Prainha” was the second settlement to be formed on the north coast of Pico Island, whose settlement began with natives from Northern Portugal, after stopping at Terceira and Gracio…Prainha is a civil parish in the municipality of São Roque do Pico on the island of Pico, in the Portuguese archipelago of the Azores. It has 530 inhabitants in an area of 26.10 km. “Prainha” was the second settlement to be formed on the north coast of Pico Island, whose settlement began with natives from Northern Portugal, after stopping at Terceira and Graciosa. According to Gaspar Frutuoso, in Saudades da Terra, this village already existed in 1522, as well as its parish church. The oldest known record of this temple dates from 1599, although the administrative and ecclesiastical institution of Prainha came much earlier. In 1572, an enormous volcanic eruption took place on a peak near the Caiado Lake, next to the parish. The extraordinary torrent of lava reached the sea and formed a great “mistério”, known as Prainha. This mistério located between this parish and São Roque is classified as a nature reserve.