The land of roses ,Bulgaria officially the Republic of Bulgaria, is a small country of ancient culture in the central part of Balkans in south-eastern Europe. The people of Bulgaria are very friendly, kind and hospitable. Bulgaria borders five other countries: Romania to the north (mostly along the River Danube), Serbia and the Republic of Macedonia to the west, and Greece and Turkey to the south. The Black Sea defines the extent of the country to the east.
Geographically and in terms of climate, Bulgaria features notable diversity with the landscape ranging from the Alpine snow-capped peaks in Rila, Pirin and the Balkan Mountains to the mild and sunny Black Sea coast; from the typically continental Danubian Plain (ancient Moesia) in the north to the strong Mediterranean climatic influence in the valleys of Macedonia and in the lowlands in the southernmost parts of Thrace.
Bulgaria overall has a temperate climate, with cold winters and hot summers. The barrier effect of the Balkan Mountains has some influence on climate throughout the country: northern Bulgaria experiences lower temperatures and receives more rain than the southern lowlands.
Bulgaria comprises portions of the regions known in classical times as Moesia, Thrace, and Macedonia. The mountainous southwest of the country has two alpine ranges - Rila and Pirin - and further east stand the lower but more extensive Rhodope Mountains. The Rila range includes the highest peak of the Balkan Peninsula, Musala, at 2,925 meters (9,596 ft); the long range of the Balkan mountains runs west-east through the middle of the country, north of the famous Rose Valley. Hilly country and plains lie to the southeast, along the Black Sea coast, and along Bulgaria's main river, the Danube, to the north. Strandzha is the tallest mountain in the southeast. Few mountains and hills exist in the northeast region of Dobrudzha. The Balkan Peninsula derives its name from the Balkan or Stara planina mountain range running through the centre of Bulgaria and extends into eastern Serbia.
The country has a dense network of about 540 rivers, most of them-with the notable exception of the Danube-short and with low water-levels.Most rivers flow through mountainous areas. The longest river located solely in Bulgarian territory, the Iskar, has a length of 368 km (229 mi). Other major rivers include the Struma and the Maritsa River in the south.
The Rila and Pirin mountain ranges feature around 260 glacial lakes; the country also has several large lakes on the Black Sea coast and more than 2,200 dam lakes. Many mineral springs exist, located mainly in the south-western and central parts of the country along the faults between the mountains.