Пещера „Бисерна“ ПЕЩЕРА „БИСЕРНА“ РАБОТИ ПРЕЗ МЕСЕЦИТЕ АПРИЛ, МАЙ, ЮНИ...

Some of the caves on the Shumen Plateau are used as rock...

Ponorno – a fissure cave with a total elevation difference of 37 m. It is located...

It is located 1.5 km. from the center of the village of Troitsa....

Its length is 122 m, the elevation difference is 11 m. It is located...

It is located at the foot of a rock massif, at a distance of...

It is located in the Visoka Polyana area, southeast of the former Climatic...

The length is 43 m, the elevation difference is 18 m. The entrance is...

Its length is 470 m, the elevation difference is 20 m. It is located...

Length 28 m. Located east of the Bukatsite hut. Explored...

According to data from Vesselin Hlebarov, the Shumen cavers expanded the entrance...

There is evidence that the cavities were inhabited during the Neolithic, Bronze and...

It can be reached via the "Adrenaline" tourist route, which begins...

The place is furnished with benches and tables and is often...