Galapagar is a town and municipality northwest of Madrid, Spain, situated in the autonomous community of the Community of Madrid. Of all the towns in the area, it was experiencing the most growth, mostly because of immigration and the conversion of old livestock fields into terrain for construction.
The name Galapagar comes from the Spanish galápago, meaning turtle, as the town centre was settled near a lake full of turtles.
The town first appears as a village in the eleventh century, its importance due to the frequent hunting expeditions by the Spanish royalty, and being a main stop on the road from the capital to the Royal Monastery of San Lorenzo de El Escorial.
Wikipedia https://en.wikipedia.org/wiki/Galapagar
Coordinates 40°34'38.997" N -4°0'13.589" E