A hydropathic establishment is a place where people receive hydropathic treatment. Knowledge of Priessnitz's work in Britain led to the foundation of twenty hydropathic establishments. The building was erected in 1880 and originally served as the Peak Hydropathic Hotel. Trall authored the two volume "Hydropathic Encyclopedia" in 1851. In 1853, Trall founded the New York Hydropathic and Physiological School that issued diplomas. It was the last of the eight hydropathic hospitals in England to close, in 2000. Craiglockhart remained as a hydropathic, until the advent of the First World War. Craighouse and The Hydropathic are now part of the campus of Edinburgh Napier University. The Hydropathic was built in the Italian style by Architects Peddie & Kinnear. In Germany, France and America, and in Malvern, England, hydropathic establishments multiplied with great rapidity. Wynnstay eventually became the Wynnstay Hydropathic Institution, known as the Hydro for short. The former hydropathic swimming bath was boarded over to serve as the school assembly hall. Ilmenau's hydropathic establishment was serviced by Drs Schwabe, Fitzler, Baumbach, and Preller.