Iskarski prolom - Rzhana

Quick facts

  • Natura 2000 site (code BG0001042)
  • Under Habitats Directive
  • Since March 2007
  • Country: Bulgaria
  • Administrative region: Severozapaden (BG31), Yugozapaden (BG41)
  • Surface area: 227 km2 (22693.26 ha)
  • Marine area: 0%
  • Located in Alpine and Continental biogeographical regions
  • It protects 32 species of the Nature Directives
  • It protects 21 habitat types of the Habitats Directive

Source and more information: Natura 2000 Standard Data Form



Species summary

Nature directives' species in this site (32)
Species group Number
Amphibians 2
Fishes 4
Flowering Plants 1
Invertebrates 9
Mammals 14
Reptiles 2

Habitat types

Habitat type code Habitat type english name Cover [ha]
3260 Water courses of plain to montane levels with the Ranunculion fluitantis and Callitricho-Batrachion vegetation 2.26932
6110 Rupicolous calcareous or basophilic grasslands of the Alysso-Sedion albi 18.1546
6210 Semi-natural dry grasslands and scrubland facies on calcareous substrates (Festuco-Brometalia) (* important orchid sites) 689.875
6430 Hydrophilous tall herb fringe communities of plains and of the montane to alpine levels 2.26932
6510 Lowland hay meadows (Alopecurus pratensis, Sanguisorba officinalis) 90.773
6520 Mountain hay meadows 458.404
7220 Petrifying springs with tufa formation (Cratoneurion) 0.05469
8210 Calcareous rocky slopes with chasmophytic vegetation 22.6933
8230 Siliceous rock with pioneer vegetation of the Sedo-Scleranthion or of the Sedo albi-Veronicion dillenii 27.3908
8310 Caves not open to the public 0
9110 Luzulo-Fagetum beech forests 196.297
9130 Asperulo-Fagetum beech forests 3290.52
9150 Medio-European limestone beech forests of the Cephalanthero-Fagion 943.813
9170 Galio-Carpinetum oak-hornbeam forests 1843.12
9180 Tilio-Acerion forests of slopes, screes and ravines 487.292
91E0 Alluvial forests with Alnus glutinosa and Fraxinus excelsior (Alno-Padion, Alnion incanae, Salicion albae) 0.3472
91G0 Pannonic woods with Quercus petraea and Carpinus betulus 287.297
91H0 Pannonian woods with Quercus pubescens 45.3865
91M0 Pannonian-Balkanic turkey oak –sessile oak forests 490.969
91W0 Moesian beech forests 1458.52
91Z0 Moesian silver lime woods 54.1786

Designation information

NATURA 2000 is the ecological network for the conservation of wild animals and plant species and natural habitats of Community importance within the Union. It consists of sites classified under the Birds Directive and the Habitats Directive (the Nature Directives).

NATURA 2000 site under

Birds Directive 2009/147/EC (SPA) Not under Birds directive
Habitats Directive 92/43/EEC (SCI) Under Habitats directive
  • Date proposed as Site of Community Importance (SCI)
March 2007
  • Date confirmed as Site of Community Importance
December 2008
Date of Standard data form update July 2015

Interactive map

Other resources

Natura 2000 map viewer Interactive map designed for showing and querying Natura 2000 sites. Other information such as Nationally designated areas and LIFE projects are also available.
Protected planet map viewer Interactive map showing the World Database on Protected Areas
European protected sites map viewer Simple interactive map showing Natura 2000 sites and Nationally designated areas
Data download The Natura 2000 dataset is available from the European Environment Agency website
European Environment Agency (EEA)
Kongens Nytorv 6
1050 Copenhagen K
Phone: +45 3336 7100