Beer Cellar in Kapellbuck

A former beer cellar is located on the northern slope of the "Kapellbuck" directly below the chapel.
The Hechlinger Hohlweg leads from the village directly past the cellar. The cellar has existed for centuries and the Hechlinger Brewery Müller stored its draft beer there for secondary fermentation and maturation. In the beer cellar, which was used until around 1900, cellar festivals used to take place at Whitsun. The Hechlingen Tourist Association repaired the dilapidated cellar. About twelve meters of the former facility are freely accessible.Source: Wikipedia

A ravine leads from the ruins to the beer cellar
You just have to look for the wooden railing and follow the path

A former beer cellar is located on the northern slope of the "Kapellbucks" directly below the chapel. The Hechlinger Hohlweg leads from the village right past the cellar. The cellar has existed for centuries and the Hechlinger brewery Müller stored their draft beer there for secondary fermentation and maturing. In the beer cellar, which was used until around 1900, cellar festivals used to take place at Pentecost. The Hechlingen tourist association repaired the dilapidated cellar. About twelve meters of the former facility are freely accessible.