Turkish Baths

Have you been?
Which is the best?
Most authentic, no water parks...
I was thinking Gellért and/or Rudas...or Kiraly...
HE TWO OLDEST BATHS:

Király Thermal Baths (II. Fő u. 84.)
Construction of the Király Baths started in 1565, and most of the present-day building dates from the Turkish period, including most notably the fine cupola-topped pool. In 1796 they were bought, renovated and extended by a family called König. König is the German word meaning “king,” and it is the Hungarian word Király with the same meaning that the Baths are known by today. Altogether there are four pools, the medicinal water for which is pumped in from the nearby Lukács Baths.
Water temperatures: 79, 90, 99, 104 °F (26, 32, 36, 40ºC). Water surface area: 86, 108, 732, 42 sq. ft. Water mineral content: thermal water containing nitrates, calcium-magnesium-hydrogen-carbonates and sulphate-chlorides, as well as fluoride ions in significant quantities.
Opening times: Men only: Tuesdays, Thursdays and Saturdays 9.0 a.m. – 8 p.m. Women only: Mondays, Wednesdays and Fridays 7.0 a.m. – 6 p.m.

Rudas Medicinal Baths (I. Döbrentei tér 9.)
The Rudas Baths are not only superbly centrally placed – in the narrow strip of land between Gellért Hill and the River Danube – they are also an outstanding example of architecture dating from the Turkish period. The central feature is an octagonal pool over which light is thrown from a 30-foot diameter cupola, supported by eight pillars.
Water temperatures: 61-108°F (16-42°C). Pools: swimming pool and six further medicinal pools. Water mineral content: slightly radioactive thermal water containing nitrates, sulphates and calcium-magnesium-hydrogen-carbonates, as well as fluoride ions in significant quantities.
Opening times: Weekdays 6.0 a.m. – 8.0 p.m. Weekends 6.0 a.m. – 1.0 p.m. From 1936 up until 2005 the oldest, Turkish baths were open to men only. Since December 2005, in order to comply with a sex discrimination ruling, they have also been open to female bathers on certain days of the week.
Water temperatures in the medicinal baths: 61, 82, 86, 91, 99, 108 °F (16, 28, 30, 33, 36, 42 °C). Water surface area: 54, 97, 97, 97, 1,039, 97 sq. ft.
Water temperature in the swimming pool: 84°F (29 °C). Water surface area: 2,992 sq. ft. Water mineral content: slightly radioactive thermal water containing nitrates, sulphates and calcium-magnesium-hydrogen-carbonates, as well as fluoride ions in significant quantities.

Following the renovation of the landmark Turkish bathhouse, the Rudas Bath is reopened from 1st of December 2005.