Geographical
Okolchitsa – National Park of Hristo Botev
The Okolchitsa summit (1,048 m) is situated in the Vratsa Balkan Mountain, in close proximity to the village of Chelopek, about 20 km from Vratsa.
Kamchia Reserve
The Kamchia Reserve covers the lower valley of the Kamchia river, the localities of the municipalities of Avren and Dolni Chiflik.
Veleka
Veleka is the largest and the longest river in Strandzha (147 km).
The Thracian Tomb at Karanova
This Thracian Tomb is located at the edge of the Surnena Forest, in the northwest part of the village Karanova, roughly 10 km from the city of Nova Zagora.
Oborishte Historical Site
The Oborishte historical site is situated in the mountain Sredna Gora, 10 kilometers northwest of Panagyurishte, 88 kilometers from Sofia, and 96 kilometers from Plovdiv and 59 kilometers from Pazardzhik.
Longoza
The protected area of Longoza is the former buffer zone around Kamchiya Reservation.