Bulgarian Caves

There are more than 4620 caves found in Bulgaria by now and each of them has a specific history. Most of them are explored and accessible for visit. Traces of pre-historical life have been found in many caves. Some of the caves in Trigrad region are with pre-historical life (4300 BC). The beauty of the numerous stalagmites, stalactites, dentrites, and water pools make the Trigrad caves a favorite spot for many tourists.