Illuminating cultural heritage: lighting the Wieliczka Salt Mine

The Wieliczka Salt Mine is one of the world’s oldest and most unique landmarks, captivating visitors for centuries with its rich history and extraordinary heritage. Called “white gold” with good reason, the salt extracted here has played a crucial role in Poland’s economic and cultural development for generations. Operating continuously since the 13th century, this historic salt mine was recognised as a UNESCO World Heritage Site in 1978. Today, this vast subterranean wonder attracts millions of visitors each year, drawn by its breathtaking underground landscapes and centuries-old legacy.

Our lighting solutions were the key element in the ambitious project of illuminating more than forty chambers and surface facilities within the mine. The main designer of this long-term undertaking was Dr. Arch. Mirosław Sulma. The aim of the project was not only to ensure visitor safety, but also to reveal the mine’s architectural splendour through the skilful use of light and shadow. By integrating modern lighting technology, this extensive endeavour was successful in accentuating the intricate details of the structure of the salt-carved interiors, fostering an immersive atmosphere that brings the mine’s rich history to life.


The project included the illumination of the Daniłowicz and Regis shafts, along with more than forty chambers, including the Saurau, Erazm Barącz, Modena, Pieskowa Skała, and Józef Piłsudski chambers. Carefully curated lighting solutions allow visitors to fully appreciate the mine’s historical significance, transforming each visit into an unforgettable experience.


Thanks to our innovative illumination, the Wieliczka Salt Mine gains a new dimension – where light is not only a functional tool, but also a storytelling element that enhances the majesty of this underground treasure.