Monopteros Theresienhain in Bamberg, Monopteros in Theresienhain park, Bamberg, Germany

The Druidentempel in Bamberg's Theresienhain is a round temple-like pavilion, a monopteros, whose conical slate roof rests on eight columns. Its pink paint has earned it the nickname Rosa Pavillon. The open structure stands in the Bürgerpark and is a protected monument.

The monopteros was the first garden ornament in the Hainpark. It stood in the garden of Schloss Seehof until 1804, when it was moved to the Hainpark; in 1910 it was moved once more to its present site. Until the 1880s it had a dome-shaped roof, later replaced by the current conical slate roof. The construction of the adjacent Hainbrücke in 1973 was the most drastic change to its surroundings.

The structure displays neoclassical design through its ten limestone columns and circular layout, reflecting a traditional style that shaped many German landscape gardens. Visitors walking through the park can see how this design choice still influences the character of the surrounding space.

The monument is found within the public Volksgarten park and is easily accessible through walking paths and park entrances that wind through the surrounding grounds. The location offers open access for visitors exploring the park on foot.

The temple has not always looked as it does today: until the 1880s it had a dome-shaped roof, replaced afterwards by the present conical slate roof. Its pink paint gave it the nickname Rosa Pavillon. In 2020, a donation to the Bürgerparkverein funded four historic stone benches placed inside the round temple.