The cognitive route “Mergiškiai Ring” (25 km) introduces the northwestern part of Aukštadvaris Regional Park to the Mergiškės Landscape Reserve. You will visit Aukštadvaris Market Square, the natural monument - the magnificent Devil's Pit, the Pamiškė mound, the Mergiškiai alko stone with the old cemeteries of Mergiškiai, the highest hill in the park Gedanoniai Hill, the Gelioniai and Antaveršiai Pits, the Gelioniai Hill, the Lake of Gelioniai and the unique geological object - the Ustronės bolders. We suggest to travel on foot.