Santa María la Blanca - Credit: Wikimedia Commons
The Synagogue of Santa María la Blanca () or Ibn Shoshan Synagogue is a museum and former synagogue in Toledo, Spain. Erected in the late twelfth or early thirteenth century, it is disputably considered the oldest synagogue building in Europe still standing. The building was converted to a Catholic church in the early 15th century. Read more on Wikipedia
Source: en.wikipedia.org