Balaton Uplands National Park Balaton Uplands National Park In 1997 a protected ecological system embracing the adjoining area of the Balaton Uplands (northern shoreland of the Lake Balaton) was established with the connection of the already protected areas which had been separate for a long time. The area of 56 997 hectares of the Balaton-felvidéki National Park mainly consists of these six landscape protection areas. The national park headquartered in Veszprém, in the largest city of the Balaton area. In 1952 the first protected landscape area of Hungary was created in the most attractive, most varied and scientifically best researched area of the country.
Lake Constance St. Gallen, and Schaffhausen. The Rhine flows into the lake from the south, with its original course forming the Austro-Swiss border, and has its outflow on the "Lower Lake" where — except for Schaffhausen — it forms the German-Swiss border until the city of Basel. Lake Constance is the third largest freshwater lake in Central and Western Europe in terms of surface area (and the second largest in terms of volume), after Lake Geneva and (in terms of surface area) Lake Balaton. It is long, and at its widest point, nearly wide. It covers approximately , and is above sea