Find crucial information and trip planning details about Langreo, which is a city in Spain. A gripping city on its own right, Santillana Del Mar also deserves a visit. Santillana Del Mar, is a worth visiting city owing to its prime attractions like Collegiate Church Of Santillana Del Mar, Museo Y Cuevas De Altamira, Museum Of The Inquisition. Also, to reach Langreo, you'll have to take a flight to Santillana Del Mar; so its not really a detour. And even if it is, the city is worth paying at least a quick visit. Get in the character of the city, this city requires at least of 1 to 2 number of days of exploration.