Stara Planina Region
Prohodna Cave
Prohodna Cave is one of the most famous and easily accessible caves in Bulgaria.
Sаeva Dupka Cave
The Saeva Dupka Cave is one of nine developed caves in Bulgaria.
Nikopolis ad Istrum
The ruins of the Roman and Early Byzantine town of Nikopolis ad Istrum are situated at about 20 km north of Veliko Tarnovo, on the road for Ruse, and 3 km southeast of the village of Nikyup.
Ritlite
Ritlite is a natural landmark, situated on an area of 123 ha on the left bank of the Iskar river above the village of Lyutibrod.
Castra ad Montanesium
Castra ad Montanesium, the fortress near Montana, lies in the northwestern part of the town, on Kaleto Hill (Fortress Hill).
Lovech Fortress Hisarya
The Lovech Fortress lies on the two terraces of the beautiful and picturesque Hisarya Hill in the old part of Lovech.