Lake Hévíz among Rotatorias as well ("Epiphanes brachionus" var. "Spinosus", "Lecane inermis"), which are only present in warm waters. Jenő Ponyi has described the lake's primitive crustaceans in detail. Also a unique "Hydracarina acarus" is said to have found its habitat outside the fence surrounding the lake. The waters are reported to be beneficial to patients suffering from rheumatic diseases and locomotor disorders, among others. There is a thriving health tourism industry in the area. Lake Hévíz Lake Hévíz is located in Hévíz, Hungary, near the western end of Lake Balaton, from Keszthely. It is the largest thermal lake in the world,
Lake Lila Lake Lila Lake Lila is a remote lake in the William C. Whitney Wilderness Area, in the west-central portion of the Adirondack Park. It is accessed via a dirt road. Boat access to the lake is by hand-launch only, after a portage from the parking lot. It is the twenty-second largest body of water in the park, and the largest lake in the Adirondack Park whose shoreline is entirely state-owned. Of the 100 largest lakes in the park, it is one of only five which are free of motorboats, jetskis, and floatplanes, including Lows, Little Tupper, Round, and Saint Regis