This nature park is located in the most distinct part of the Dagda hillocks of the Latgale highlands. Part of it is the deepest lake in the Baltic States -- Lake Drīdzis, which is 63.1 metres deep and has nine islands. Also there is Lake Otis. The loveliest views can be watched from the ancient Lettigalian castle hill that is known as Sauleskalns, and from the eastern shores of Lake Drīdzis. Accommodations are available near the lake.
