Leopoldinentempel, Neoclassical temple in Schloss Esterhazy Park, Eisenstadt, Austria.

The Leopoldinentempel is a round temple with a flat dome, encircled by 19 columns with palmette capitals, standing on a pond above a grotto and cascade built of rock blocks in the eastern part of the Schloss Esterházy park. Inside, a painted coffered ceiling sits above a corbelled cornice, and a copy of Antonio Canova's statue "Principessa Leopoldina Esterházy" stands on a pedestal.

The Leopoldinentempel was built between 1818 and 1819 on a pond above a grotto and cascade arrangement of rock blocks in the eastern part of the Schloss Esterházy park. It is named after Princess Leopoldina Esterházy; the sources name no architect. A copy of Antonio Canova's statue "Principessa Leopoldina Esterházy" stands inside on a pedestal.

The temple's name recalls Princess Leopoldina Esterházy, whose statue by Antonio Canova stands inside as a copy on a pedestal. The round form with 19 columns and palmette capitals follows the taste for classical models that shaped the Esterházy park at Eisenstadt in the early 19th century.

The temple stands on a pond above a rock grotto and cascade system in the eastern part of the Schloss Esterházy park, reached on foot along the park paths. The round platform is exposed, so the stone can be wet and slippery after rain; sturdy shoes help.

Beneath the temple lies an artificial water system featuring grottoes and cascades, intentionally designed as part of the original plan. This hidden layer creates a sophisticated interplay between the temple above and the water features beneath.