Step into the rediscovered alchemical laboratories of Speculum Alchemiae, housed in a historic UNESCO-listed Prague building. Explore the 16th-century world of Rudolf II's alchemists, their quest for the Philosopher's Stone, and the elixir of eternal youth.
Uncover the secrets of medieval and early modern alchemy in a preserved 16th-century laboratory hidden within a historic Prague building.

Speculum Alchemiae, also known as the Museum of Alchemy, offers a unique immersion into the intertwined worlds of science and mysticism from late medieval and early modern eras. Housed within a UNESCO-listed historical building in Prague, this venue showcases newly discovered 16th-century alchemical laboratories. Visitors can explore the authentic spaces where alchemists, notably those serving Rudolf II, sought the elixir of eternal youth and the Philosopher's Stone. The experience illuminates their pursuit of transforming base metals into gold and highlights alchemy's surprising historical links to modern scientific thought. This preserved site provides a deep dive into the historical activities and architectural significance of a bygone scientific pursuit.

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