Águas de São Pedro
Recognizing the importance of the thermal springs in the region, the São Paulo State Government on 19 June 1940 founded the (Hydromineral and Climatic Spa of Águas de São Pedro). Despite this, the city celebrates its birthday on 25 July, the date in 1940 of the founding of the first major building in the city, the "Grande Hotel" (now "Grande Hotel São Pedro"). The municipality of Águas de São Pedro was incorporated by State Law No.233, of 24 December 1948.
Porto da Cruz
The parish of Porto da Cruz was created on 26 September 1577, by Jerónimo Barreto, establishing as its patron "Nossa Senhora da Piedade" (). During the contract signing, the formal donation identified the new church as "Nossa Senhora da Glória" (), but after completion, it was consecrated as "Nossa Senhora de Guadalupe" ().
Since its establishment, the parish pertained to the Captaincy of Machico, but in 1835, it was integrated into the municipality of Santana with the administrative reforms of the Liberal regime. On 19 October 1852, these changes were nullified and the parish returned to the municipality of Machico.