Kato Nevrokopi (Greek: Κάτω Νευροκόπι "Lower Nevrokopi", Bulgarian: Зърнево, Zarnevo) is a municipality and town within that municipality in the northwest section of the Drama regional unit, Greece. Before the 2011 local government reform, it was the largest municipality in all of Greece, covering an area of 873.552 km² (337.28 sq mi). The 2011 census reported a population of 7,860 inhabitants. The region is known for the very low temperatures during the winter and for its famous agricultural products such as potatoes and beans. The area has several features to attract tourists: the ski center of Falakro, the traditional settlement in the village of Granitis (pop. 78), the historical bunker of Lise, the artificial lakes of Lefkogeia and Potamoí, the spectacular routes in the forests, the old churches. The forest paths offer excellent views to hikers. The largest towns are Kato Nevrokopi (the municipal seat, pop. 2,157), Volakas (1,028), Perithorio (898), Lefkogeia (465), Kato Vrontou (554), and Ochyro (514).
Slavyanka (Bulgarian: Славянка, "Slavic woman") or Orvilos (Greek: Όρβηλος), formerly known as Alibotush (from Turkish Alibotuş) and Kitka Planina (Китка планина), is a mountain located on the border of southwestern Bulgaria and northernmost Greece, located south of the Pirin Mountains and connected with it by the Paril Saddle. The highest peak of Slavyanka is Gotsev Vrah at 2,212 m, while other notable peaks include Golyam Tsarev Vrah (2,186 m), Malak Tsarev Vrah (2,087 m), Shabran (2,196 m) and Salyuva Dzhamiya (2,027 m). The Bulgarian section of the mountain is part of the Ali Botush Reserve.
The massif is dome-shaped and has very steep ridges. Slavyanka has a pronounced karst character and thus features over 30 caves, attracting many speleologists. The climate has a considerable Mediterranean influence, with precipitation being at its highest in the autumn and winter and at its lowest in the summer, and the average temperatures being higher than in the rest of the country at this height. The average annual temperature in the lowest part of the mountain is almost 14°C and about 6 °C in the highest part.
Slavyanka has a rich flora, with more than 1,700 vascular plants, including 20 Bulgarian endemic species and five that can be found nowhere else in the country. The low part of the mountain is rich in European Black Pine, while the Bosnian Pine grows at over 1,800 m above sea level, making Slavyanka the place with the highest concentration of the species in the Balkans. The fauna is represented not only by typical species for Bulgaria such as the deer, Wild Boar, hare, fox and badger, but also by characteristically Mediterranean animals like the jackal, the rare European Cat Snake, several species of tortoises and lizards, etc. There have been found 44 species of terrestrial gastropods in the Bulgarian part of the Alibotush Mountains. Twenty-four species of these terrestrial gastropods have Mediterranean type of distribution.
Falakro Oros (Greek: Φαλακρό όρος, English: "Bald mountain"; Bulgarian: Боздаг, Bozdag; Turkish: Bozdağ) is a mountain in the Drama regional unit, eastern Greek Macedonia, northern Greece. The elevation of its highest summit, Profitis Ilias, is 2232 meters above the sea level. There is a ski resort on the mountain.
А very small part of a low northern offshoot of Falakro extends into Bulgarian territory, just south of the village of Beslen in Blagoevgrad Province. The highest point that is part of Bulgaria is the forested peak Chiplakbair (1090 metres high) on the border between the two countries.