Arredondo is a municipality located in the autonomous community of Cantabria, Spain. According to the 2007 census, the city has a population of 569 inhabitants. The town of Arredondo is known as "La Capital del Mundo".
Wikipedia https://en.wikipedia.org/wiki/Arredondo,_Spain
Coordinates 43°16'28.228" N -3°36'6.035" E