A group of mystic Thracian rock circles located 4 km sought from the village of Melnitsa. They are more than 200 scattered over 245 m altitude in the beautiful landscape of Derventski hills. The names of this terrains are “Mochukovi kamani” and “Mircholovi kamani”. The specific circles are ancient cult to the God Sun and that's why local people call them Thracian Suns. Through this rocks pass tourist trail “Drunchi dupka”. It is thematic trail which shows 2 groups of this circles and the beautiful landscape of the region. All these sights take visitors to an ancient and mystic world.
extends on an area of 467.47 hectares next to the park zone of the town of Elhovo. You can easily reach it with a short walk from the center of Elhovo to the park area. After crossing a bridge over the river of Tundzha you will find the beginning of the natural trail which is red marked and pass through the most important and scenic spots in the reserve. This reserve is created to preserve the only natural habitat of the Phasianus colchicus in Europe. Today you can't see wild pheasant to the reserve because of the stronger animals that don't leave them alive but there is a pheasant farm where people look after the birds so they still habit the reserve.