€5.0 / Adult

This museum is inside a historic cathedral and holds a collection of rare and valuable religious artifacts. The space is underground, giving it a mysterious vibe, and the items on display are centuries old, showing off the city’s rich history.

  • The museum is most popular for its legendary Sacred Basin, believed to be the Holy Grail by some.
  • You’ll see gold and silver relics, ancient manuscripts, and jeweled crosses.
  • The underground rooms themselves are super cool, with stone walls and a quiet, almost secret atmosphere.

  • See the “Holy Grail” 🏆 The Sacred Basin is the main attraction and has a wild story behind it. People have been fascinated by it for ages.
  • Check Out Priceless Treasures 💎 The collection includes some of the most valuable religious objects in the country, all in one place.
  • Experience a Hidden Underground Museum 🕳️ The setting is unique—walking through ancient stone chambers feels like stepping back in time.

  • Book tickets at least a few days in advance, especially during weekends or holidays.
  • No specific dress code, but since it’s inside a cathedral, wearing something respectful (no super short shorts or tank tops) is a good idea.
  • Best time to visit is late morning or early afternoon for fewer crowds and better lighting.

Venue

General admission price for adults starts at €5.0.
Last checked: Jun 11, 2025
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