CAMPING SITE Duboka – Geo park Papuk
construction of camping sites, construction of rest areas, installation of solar panels, construction of a recycling yard, construction of biological wastewater treatment plant, installation of stabilizers, installation of modern sanitary facilities, installation of ancillary facilities, construction of gazebos for the park, construction of caravan parks, landscaping, installation of signaling signs, fencing, building an adrenaline park