The Mummelsee has a circumference of approximately 800 m and is surrounded by steep and forested mountain slopes on its northern, western and eastern sides. The western lakeside rises towards the mountain "Katzenkopf" and the northern lakeshore rises towards Hornisgrinde. With 1,163 m above sea level, Hornisgrinde is the highest mountain in the Northern Black Forest. Solely the southern lake banks are flat. This also being the place where the alpine hotel "Mummelsee" and the close-by St. Michaels chapel are located.
Name
According to statements made by the townSeebach, the name of the Mummelsee derives from the vernacular term "Mummeln" used for white waterlilies. In the past, this species of plant could be found in large numbers in that area. The myth of the nix, which were also called "Mümmlein", possibly could have been the namesake of the lake as well..
Tourism
Favoured by the route of the Schwarzwaldhochstraße, the lake became a tourist destination. A bigger building that includes the hotel, two restaurants, one grocery and souvenir store, as well as a paddleboat rental is located directly near the visitors' car park. A great part of the hotel building burnt down on 5 May 2008. The fire was presumably a case of arson. After the incident, the hotel was rebuilt in the "Schwarzwaldstil" with an increase of usable floor space from 2,385 m2 to 3,690 m2 and reopened on 26 March 2010.
Mummelsee in literature
Once located in complete isolation and lacking any road connections, the lake is surrounded by quite a number of myths. According to one legend, a nix lived in the lake and bestowed people with her guidance, danced, sang and played with them at night.
These legends inspired Eduard Mörike to write the poem "Die Geister am Mummelsee".
August Schnezler, editor and collector of legends, wrote three poems '' about mythical incidents at the lake.
Trails
Formerly, the naturally existing trail around the lake was kept in its original state. The route was still marked by several tight passages and obstructive tree roots, even though it was frequented by a considerable number of visitors. In 2014, the path was reconstructed with greater accessibility in mind. A few years ago, modern art work by artists was installed along the circular trail.
Transportation
Visitors' parking spaces are located at the southern lake shore. Busses for hiking tourists drive to Baden-Baden, Achern and Freudenstadt on a daily basis. On weekends, there are direct bus connections available to Oppenau and once on Saturday and Sunday each to Offenburg. The "Baden-Württemberg-Ticket", "Schönes-Wochenende-Ticket" and the "Konus-Ticket" are valid to use on all these routes.