The Kamchia reserve is located on the territory of Bulgaria in the lower reaches of the river Kamchia in the municipality of Avren and Dolni Chiflik. Kamchia is located 25 km South from Varna resorts near Kamchia and Shkorpilovtsi.

Reserve this area was announced on 29 June 1951. And in 1977 for the UNESCO programme "Man and biosphere" Kamchia was connected to the world network of biosphere reserves. The purpose of this program is the preservation of the most important ecosystems of the planet. The most valuable forests in the lower reaches of the river Kamchia.

The climate of the reserve Kamchia is moderately continental. Average air humidity is high, about 75-80%. The average temperature is +1, 2°C in January, +23°C in July. When the level of the river often flooded riparian forests.

The reserve was expanded in 1984, as a result, the area increased to 842, 2 acres of floodplains in the lower reaches of the river Kamchia.

The reserve Kamchiya plants 245 species. On the territory of the reserve is found endemic Bulgaria – core (Cardamine tuberoza). In the protected river is home to 39 species of fish. Here you can find amphibians such as the European marsh turtle, Balkan turtle and the Mediterranean turtle. 66 % of the ornithological diversity of Bulgaria (258 bird species registered in this territory. In the reserve breed rare birds such as black stork, Eurasian hobby and lesser spotted eagle.