Szechenyi Thermal Bath is one of the largest and most popular thermal baths in Budapest, Hungary. It is situated in the City Park, near Heroes' Square. The bath complex was built in 1913 in a neo-baroque style, and it features 15 indoor baths, 3 outdoor pools, and various saunas and steam rooms.

The thermal water in Szechenyi Bath comes from two thermal springs and is rich in minerals, such as calcium, magnesium, and sulphate, which are believed to have therapeutic effects on various ailments, including joint pain, muscle soreness, and skin conditions. The water temperature ranges from 28 to 40 degrees Celsius.

The bath complex is open every day, and visitors can choose from a range of admission options, including entrance only or various spa treatments, such as massages, pedicures, and facials. The bath also offers several activities, including aqua fitness classes and chess games played in the outdoor pool.

Szechenyi Thermal Bath is a popular tourist attraction in Budapest and is visited by millions of people every year. Its grand architecture, relaxing atmosphere, and therapeutic waters make it a must-visit destination for those looking to unwind and experience the Hungarian spa culture.