Official Portal of Tourism. Junta de Castilla y Leon
One of the largest caves in the world
This cave, situated in the heart of the Ojo Guareña Natural Monument, is one of the largest in Spain and indeed the world. Visitors will discover a spectacular monument of limestone-dolomite rock dating back to the Late Cretaceous period and obtain a fascinating insight into the way of life of the people that inhabited this karst landscape during the Prehistoric Age, as well as the chance to observe other objects from the Middle Ages.
The unique characteristics of the Palomera Cave make this the perfect setting for adventure activities and potholing, offering visitors the opportunity to obtain a detailed vision of this natural monument situated in the Merindades region of the province of Burgos.
Easy access makes it suitable for visitors of all types, who will admire its geomorphological qualities and archaeological and biological wealth. Walking among magnificent stalactites and stalagmites, tourists will marvel at a unique setting forged by nature.