The center of the Management of the Körös-Maros National Park is situated in the Csáky-Bolza Castle in the town of Szarvas in the Dead-Körös area. The headquarters is surrounded by 26 acres of park. The Anna Park is a unique green with exclusive values. Besides the natural beauty of the castle, the park also represents significant cultural values.

The original vegetation and the variability of the living spaces make it apt for the visitors of the Visitor Center of Körösvölgy and the Anna Park to learn about the characteristic face of the Körös-Maros area, learn of the values of cultural history, and the characteristic flora and fauna of the Körös-Maros National Park.

The permanent exhibition presenting the natural environment of the South Tisza and the 2-kilometer long study path of the Anna Park with 8 tablettes can be visited without prior notice. The study path is complemented with a garden presenting the tree and herb reserve of the park.

Programs available with prior notice: tour guidance, professional guidance, unusual classes (field trips and in-class), professional and popular lectures, study groups, organization and managing of competitions, professional trainings, professional realization of programs of forest schools.