Robenhausen is located in the Hinwil District in the Zürcher Oberland at the southeastern lake shore of Pfäffikersee. The so-called Robenhauser Ried is a protected reed landscape. The Aabach stream drains the Robenhauser Ried wetlands and the lake, and it flows into the Ustermer Aa.
The Pfäffikersee reed and marsh belt at Robenhausen has a width of about. From the beginning of the 18th century until about 1950 there peat was cut. The wetland is a nature reserve of national importance and is situated between Seegräben, Kempten and Irgenhausen covering an area of about. In 1873 a shooting range was established in Robenhausen; the building has been used as a boathouse for decades, but the contaminants in the soil exceeded the limit values and a "significant risk" for groundwater, thus in July 2013 a and area had to be decontaminated with a cost totaling to about 255,000 Swiss Francs.
The area at the southern end of the Pfäffikersee lake shore has been inhabited for over 10,000 years. Neolithic hunters and collectors built during the European Mesolithic at various locations storage bins, and in the Neolithic period several small, permanently inhabited settlements near the shore. 's excavations around 1900 The remains of the Neolithic settlements in the protected marsh area were discovered by Jakob Messikommer between 1856 and 1858. On occasion of several excavations to the 1900s, Messikommer reported the discovery of numerous individual finds, and first, he also interpreted two different layers a settlement that was rebuilt, and in fact he was right. Jakob Messikommer's achievements were honored with a memorial stone and the so-called Messikomer Eich, an oak in the Robenhausen reed. The prehistoric settlement is part of the UNESCO World Heritage Site Prehistoric Pile dwellings around the Alps, being one of 111 locations with the greatest scientific potential. In the Swiss inventory of cultural property of national significance Robenhausen is listed as Class A object.
Literature
Peter J. Suter, Helmut Schlichtherle et al.: Pfahlbauten – Palafittes – Palafitte. Palafittes, Biel 2009..
Pfahlbaufieber. Von Antiquaren, Pfahlbaufischern, Altertümerhändlern und Pfahlbaumythen.Mitteilungen der Antiquarischen Gesellschaft in Zürich, volume 71. Chronos, Zürich 2004.
