Pfahlbaumuseum Unteruhldingen (German for 'Stilt house museum') is an archaeological open-air museum on Lake Constance (Bodensee) in Unteruhldingen, Germany, consisting of reconstructions of stilt houses or lake dwellings from the Neolithic and Bronze Age.

The museum consists of a number of exhibits displaying archeological finds from the area and period.

They are based on archaeological excavations in a bog close to the Federsee near Bad Schussenried in 1920 where remains of a Neolithic settlement of 4000 BC were found.

[2] Building moved to the site, originally used in the TV program “Steinzeit - Das Experiment.

Leben wie vor 5000 Jahren” Built between 1938 and 1940 based on early stone age stilt dwellings.