Regensburg is a city in eastern Bavaria, at the confluence of the Danube, Naab and Regen rivers. It is capital of the Upper Palatinate subregion of the state in the south of Germany. The medieval centre of the city was made a UNESCO World Heritage Site because of its well-preserved architecture, being the biggest medieval city site north of the alps, and the city's historical importance for assemblies during the Holy Roman Empire. Regensburg is among the top sights and travel attractions in Germany.

There are 20 museums in Regensburg. The Regensburg Museum of History covers the history, culture and arts of Regensburg and Eastern Bavaria from the Stone Age to the present. The Imperial Diet Museum (Reichstagsmuseum) in the Old Town Hall presents life during the Holy Roman Empire. Its main attractions are an original torture chamber and the Reichssaal, the rooms occupied by the Imperial Diet from 1663 to 1806. The Kepler Memorial House (Keplergedächtnishaus) illustrates the life of the famous astronomer and mathematician Johannes Kepler. The Municipal Art Gallery (Leerer Beutel) houses art collections, film events and cultural festivals. The city has also added several outdoor museums, known as "Document" sites, which give an overview of specific topics such as Roman, Jewish and Bavarian history.

In addition, there are the Diocese Museums (Bistumsmuseen) of Regensburg and a branch of the Bavarian National Museum located in St. Emmeram's Abbey, which contains the Princely Treasure Chamber of the Thurn und Taxis family. The Domschatzmuseum where church treasures, monstrances and tapestries are displayed is in St. Peter's Cathedral. Other museums include the Kunstforum Ostdeutsche Galerie, the Naturkundemuseum Ostbayern, the Reptile Zoo, the Regensburg Museum of Danube Shipping (Donau-Schiffahrts-Museum), the Public Observatory Regensburg as well as the Watch Museum (Uhrenmuseum), the Golf Museum, the Post Museum and the Dinoraeum. To celebrate its centenary in 2018, the State of Bavaria opened the Museum of Bavarian History in Regensburg. There are also guided tours of most of the historical monuments in Regensburg, as well as organized tours of the city available in several languages.

The Theater Regensburg on the Bismarckplatz was established in 1804 and is the city's most important theater. Operas, operettas, musicals and ballets are performed there. In the summer open-air performances also take place. While the theater on the Bismarckplatz is the city's oldest and largest, the Theater Regensburg also has four other stages with programmes that complement each other. In the Neuhaussaal of the theater on the Bismarckplatz, concerts by the Philharmonic Orchestra Regensburg take place. The Velodrom Theater presents musicals and plays. In the Haidplatz Theater it is mainly literary and modern plays that are performed, whereas the Turmtheater at the Goliathplatz puts on cabarets, musicals and plays for children as well as modern plays.

Regensburg is home to the famous Regensburger Domspatzen. The Regensburger Schlossfestspiele has been held in the inner courtyard of the St. Emmeram's Abbey every July from 2003, sponsored by the former princely house of Thurn und Taxis. Meanwhile, those were attracting musicians like Elton John, David Garrett, Tom Jones, or Plácido Domingo. Modern music styles, especially jazz, are presented every summer during the Bavarian Jazz weekend during which over a hundred bands, combos, and soloists perform in the Old Town. In 2015, the House of Music was opened, giving a home to skilled musicians and their education.