Located in the picturesque surroundings of the Nałęczów Spa Park, the mineral water pump room consists of a glass pavilion with a palm house added later. Visitors to this place can drink water from three healing spas: "Miłość", "Barbara" and "Celiński". Entry to the pump room requires a small fee. As part of it, you get a cup that allows you to use the local waters - moderately mineralized, rich in calcium and magnesium.
Inside the palm house, busts of famous people associated with the health resort in Nałęczów are displayed, including Bolesław Prus and Henryk Sienkiewicz
The building was erected in 1964 as a sanatorium - spa house. All the palms in it were imported (from the Caribbean and New Zealand) and bred by Franciszek Kamiński, who for many years served as the main gardener of the entire spa.