The 35.5m euro (US$44.7m, £29.4m) Rácz Hotel and Thermal Spa is to open in Budapest, Hungary, in the third quarter of 2010.
While parts of the complex are newly built, it also features a restored Turkish bath that was originally constructed in the 16th century.
Elsewhere, a 19th century shower corridor has been rebuilt as well as an adjoining bath with a cupola which has been created according to its original 1870 plans.
The Thermal Spa will cover 86,111sq ft (8,000sq m) and comprise 13 pools.
Other facilities include a rooftop swimming pool, 21 treatment rooms and a Sauna World with Finnish, bio and aroma saunas, as well as two steamrooms and a salt and snow cave.
The boutique Rácz hotel and Thermal Spa is located in the centre of Buda, near to the Castle district - a UNESCO World Heritage site. Details: www.raczhotel.com