Hutovo blato

Hutovo Blato is a nature reserve and bird reserve located in Bosnia and Herzegovina. It is primarily composed of marshlands that were created by the underground aquifer system of the Krupa River. It is fed from the limestone massif of Ostrvo that divides the Deransko Lake and Svitavsko Lake.
Crystal clear, cold water of this unusual kind of marsh, Hutovo Blato Nature Park, Bosnia and Herzegovina.

The reserve is on the list of BirdLife International’s Important Bird Areas. It is the largest reserve of its kind in the region, in terms of both size and diversity. It is home to over 240 types of migratory birds and dozens that make their permanent home in the sub-Mediterranean wetlands surrounding Deransko Lake.In the migration season, tens of thousands of birds fill the lake and its surroundings.
The valley along the last 30 km of the Neretva River, and the river itself, comprise a remarkable landscape. Downstream from the confluence of its tributaries, the Trebižat and Bregava rivers, the valley spreads into an alluvial fan covering 20,000 hectares. The upper valley, the 7,411 hectares in Bosnia and Herzegovina, is called Hutovo Blato.

Neretva Delta has been recognised as a Ramsar site since 1992, and Hutovo Blato since 2001. Both areas form one integrated Ramsar site that is a natural entity divided by the state border.[3] The Important Bird Areas programme, conducted by BirdLife International, covers protected areas in Croatia and Bosnia and Herzegovina.

Since 1995, Hutovo Blato has been protected as a Hutovo Blato Nature Park and managed by a public authority. The whole zone is well protected from human impact and functions as an important habitat for many plants and animals . Historical site, Old Fortress Hutovo Blato, is located in the area of Nature Park. Nature Park “Hutovo Blato” is located in the South-Western part of Bosnia and Herzegovina, 30 km from City of Mostar and near the Croatian border. It stretches over an area of about 7,411 ha and represents one of the richest wetland reserves in Europe. Until 1995, when the cantonal protected area was founded, Hutovo Blato represented well-known area mainly for its hunting and fishing tourism. Every winter over 200 species of birds find their shelter inside this untouched nature. Visitors can enjoy relaxation, recreational activities in nature, sport-fishing, cycling and main tourist attraction – photo safari. There is also an educational path providing information of park and for rising environmental awareness and need for preservation of natural heritage in Nature park “Hutovo Blato”.
Gornje Blato-Deransko lake

The part of the park which kept its original form and almost untouched nature. Gornje Blato-Deransko lake is supplied by the karstic water sources of the Trebišnjica river, emerging in the proximity of the bordering hills. It is hydro-geologically connected to the Neretva river through its effluent, the Krupa river, formed out of 5 lakes (Škrka, Deranja, Jelim, Orah, Drijen) and by large portions permanently flooded, also isolated by wide groves of reedbebds and trees, thus representing the most interesting preserved area.
Krupa River

The Krupa River is the Neretva left tributary and the main water current of Hutovo Blato, which leads the waters from Gornje Blato and Svitavsko lake into the Neretva river. The length of Krupa river is 9 km with an average depth of 5 meters. The Krupa river does not have an actual source, but is actually an arm of Deransko lake. Also, the Krupa river is a unique river in Europe, because the river flows both ways. It flows ‘normally’ from the ‘source’ to the mouth and from the mouth to the ‘source’. This happens when, due to high water level and large quantity of water, river Neretva pushes the Krupa river in opposite direction .

Leave a Reply