The story of the discovery of the Reliquary of Saint Maurus could easily serve as the plot of a Hollywood film, in which the famous Indiana Jones searches for another lost treasure – this time in West Bohemia, not far from the world-famous Lázně in Karlovy Vary. In 2025 we commemorate the 40th anniversary of the discovery of the second most precious golden treasure in Czechia. The reliquary can be seen as part of the permanent exhibition in Bečov nad Teplou.

Like In A Film. The Search For A Golden Treasure

It was the year 1984 when American Danny Douglas made an unusual offer to representatives of the then Czechoslovak state. He offered the export of a valuable but not precisely specified artefact for 250,000 dollars, which attracted the attention of the security services at the time. This mysterious offer set in motion a chain of events leading to a long-forgotten treasure, hidden beneath the wooden floor of the chapel at Bečov Castle.

How Was The Reliquary Found In Bečov?

Thanks to the diligent investigation of the criminal police, and possibly also to the spy surveillance of the main protagonist, Danny Douglas, it turned out that the sought-after monument might be in Bečov nad Teplou, as it had originally belonged – like the castle itself – to the prominent noble family of Beaufort-Spontin. They had to abandon their Czech residence in haste at the end of the Second World War. And such a large object could not simply be carried away on one’s back. The reliquary was finally uncovered on 5 November 1985.

DAN BROWN’S MYSTERIES: Prague, the capital of the Czech Republic, has been chosen as the setting for the new book The Secret of Secrets (2025) by American author Dan Brown, known for bestsellers such as The Da Vinci Code and Angels and Demons. The global literary star released his latest novel, The Secret of Secrets, on 9 September 2025. Just over a week later, Dan Brown visited Prague to present the book in person, meeting fans at Lucerna on 18 September 2025. The Prague-set thriller is also heading to the screen: Netflix is preparing a series adaptation of The Secret of Secrets, with filming in Prague scheduled for 2026. Brown is co-creating and executive-producing the series alongside showrunner Carlton Cuse, with Morgan Spector set to play Robert Langdon.

A Poisonous Tooth From A Prehistoric Fish

After the discovery, a demanding restoration began, lasting a full 12 years. The restorers worked with original materials (do not miss the documentary with the main restorers in the permanent exhibition). However, the original oak core had to be replaced with new walnut wood due to its poor condition, as you will see with your own eyes.

The decoration of this early Romanesque goldsmith’s masterpiece consists of reliefs of fourteen gilded silver statuettes, precious stones, semi-precious stones, ancient gems, filigrees, and enamels. An interesting detail is that one of the stones is, in fact, the tooth of a prehistoric fish. It was believed to protect against poisoning.



The Reliquary of Saint Maurus was originally made around 1225–1230 in the Florennes Monastery in Belgium. It served to venerate the relics of saints, originally dedicated to Saint John the Baptist and later supplemented with relics of Saints Maurus, Timothy, and Apollinaris.

Where Is Bečov nad Teplou? Bečov nad Teplou is located in the beautiful foothills of the Krušné Mountains, only about 25 kilometres south of Karlovy Vary – one of the most famous spa towns in Czechia. Thanks to its location, it is a perfect stop on a journey in search of both rest and history, wonderfully complementing the spa towns of the so-called golden triangle in West Bohemia.

Bečov has even more to offer in 2026. On 1 May 2026, the medieval Upper Castle (Horní hrad) opened to the public for the first time after extensive conservation. The castle, dating back to the mid-14th century, has preserved its authentic medieval and early modern character. Visitors can also enter the Chapel of the Visitation of the Virgin Mary, which had never before been open to the public in modern times. The chapel is particularly significant because the Reliquary of St. Maurus was discovered beneath its floor in 1985, after being hidden there for decades.

Crown Jewels And Other Treasures In Czechia

Other extraordinary treasures in Czechia include, for example, the royal crown jewels, consisting of the St Wenceslas Crown, the royal orb, the sceptre, and the coronation robe. They will be on public display in the Vladislav Hall of the Old Royal Palace at Prague Castle from 19 to 28 September 2026.

Among other valuable monuments is, for instance, the Milevsko Reliquary, discovered in 2020 in the Church of Saint Giles in Milevsko. It contains wood dated between 338 and 416 AD and is considered one of the oldest monuments in the Czech Republic. A part of an iron nail most probably comes from the so-called True Cross on which Jesus Christ died. The artefact is not yet on display.



History enthusiasts should not miss the opportunity to see the double-armed gold reliquary cross adorned with gemstones and pearls. The Cross of Záviš can be viewed in the Cistercian Monastery in Vyšší Brod, but only during the summer season from May to the end of September.

And where next for exceptional exhibits and art?

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