The aim of the project is to revitalise the part of Domkovská bay near Šonov u Nové Město nad Metují, namely the revitalisation of the flow of Rozkoš and its delta east of the Rozkoš reservoir. It also includes the construction of pools in the valley, support for the renaaturation of the original trough and the increase of the ford, which forms an uplifting object of the wetland of Domkovská bay and ensures the elimination of the negative influence of strong fluctuations in the water level of the Rozkoš reservoir and thus creates permanent conditions for the existence of species bound to the wetland biotopes