The Bad Wimpfen Solebad forms an ensemble of buildings with the spa clinic, hotel and spa hall and is structurally connected to the spa hall. The construction measures included the modernisation of the entrance area as well as the renovation and extension of the hexagonal bathing hall with changing area. A wellness area was also added. After the official opening ceremony on 09 July 2021 in a small setting, the brine bath is now open again for bathing.