São Gonçalo Monopteros - Credit: Wikimedia Commons
The São Gonçalo Monopteros () is an 18th-century monopteros and a cultural heritage monument in Penas Róias, Mogadouro, Portugal. The Baroque-style structure built to house the image of Gonçalo de Amarante is a rare example of this type of architecture in Portugal. Read more on Wikipedia
Source: en.wikipedia.org