the unspoiled beauty of hoellensteinsee in viechtach, a tranquil retreat in the heart of bavaria

hoellensteinsee viechtach bavaria lake nature scenic water bavarian germany recreation swimming fishing hiking picnic relaxation outdoors family boating wildlife forest tranquil serene landscape picturesque freshwater day trip adventure summer travel park beauty crystal clear view greenery reserve camping walk sightseeing leisure forested area video footage hapara llensteinsee unspoiled retreat heart