Spa is a Belgian town located in Liège Province, and the town where the term spa originates. Spa is one of Belgium's most popular tourist destinations, being renowned for its natural mineral springs and production of 'Spa' mineral water, which is exported worldwide. In 2021, the town became part of the transnational UNESCO World Heritage Site under the name 'Great Spas of Europe'.
As the site of cold springs with alleged healing properties, Spa has been frequented as a watering-place since the 14th century. It is the town of Spa which has become eponymous with any place having a natural water source that is believed to possess special health-giving properties, known as a spa. The Spa town grew at that time, in the oldest iron and steel centre of Liège Province. The ban Spa was created around 1335 and included two urban concentrations, vilhe of Creppe and vilhe Spas, 2 kilometres away. Prior to the exploitation of mineral water, the steel industry developed communication lines, which made it possible to develop the spa town.
Tyniec Benedictine abbey was founded by King Casimir the Restorer probably around 1044. Casimir decided to rebuild the newly established Kingdom of Poland, after a Pagan rebellion and a disastrous Czech raid of Duke Bretislaus I (1039). The Benedictines, invited to Tyniec by the King, were tasked with restoring order as well as cementing the position of the State and the Church. First Tyniec Abbot was Aaron, who became the Bishop of Kraków. Since there is no conclusive evidence to support the foundation date as 1040, some historians claim that the abbey was founded by Casimir the Restorer’ son, King Boleslaw II the Generous.
In the second half of the 11th century, a complex of Romanesque buildings was completed, consisting of a basilica and the abbey. In the 14th century, it was destroyed in Tatar and Czech raids, and in the 15th century it was rebuilt in Gothic style. Further remodelings took place in the 17th and 18th centuries, first in Baroque, then in Rococo style. The abbey was partly destroyed in the Swedish invasion of Poland, and soon afterwards was rebuilt, with a new library. Further destruction took place during the Bar Confederation, when Polish rebels turned the abbey into their fortress.
In 1816, Austrian authorities liquidated the abbey, and in 1821-1826, it was the seat of the Bishop of Tyniec, Grzegorz Tomasz Ziegler. The monks, however, did not return to the abbey until 1939, and in 1947, remodelling of the neglected complex was initiated. In 1968, the Church of St. Peter and Paul was once again named the seat of the abbot. The church itself consists of a Gothic presbytery and a Baroque main nave. Several altars were created by an 18th-century Italian sculptor Francesco Placidi. The church also has a late Baroque pulpit by Franciszek Jozef Mangoldt.