In the exhibition “Schatzfunde – versteckt, verschollen, entdeckt” (Discovered Treasures – Hidden, Lost, Found), the Historical Museum of Basel traces the most spectacular discoveries in the Basel region. Visitors discover treasures from the Bronze Age to the present day, originating from northwestern Switzerland, Alsace, and southern Baden.

The exhibition begins with a definition: all treasures share the common trait of being valuable objects, intentionally hidden and not retrieved, unlike other archaeological finds. In archaeology, they are also called “hoards”. The exhibition also addresses different aspects of treasure hunting, such as methods, laws, and the motivations of the original owners.

The stories behind the discoveries explore the question of why these valuable objects were once buried, hidden or sunk in the Rhine. Throughout the centuries, the people of the Regio Basiliensis maintained close contact with one another, which is reflected in the numerous treasure finds. The treasures tell not only of wealth, religion and culture, but also of persecution, war, hardship, suffering, religious practices and crime.
The most famous treasure hunter is perhaps Indiana Jones. Still, in the Basel region, treasure hunting was often an adventure mixed with magic and the invocation of spirits until the 18th century. However, many discoveries were accidental until the development of professional archaeology. The humanists of the 16th century were pioneers, including Basilius Amerbach (1533-1591), who pursued the Roman treasure of Augusta Raurica.

Various discoveries since 2000 and 21 earlier discoveries are presented. The oldest treasure was hidden more than 3,500 years ago. The focus is not only on the treasures themselves, but also on their historical, cultural, and religious context, as well as the often astonishing stories of their discovery.
A highlight is the Roman silver treasure of Kaiseraugst, one of the largest in Europe. The objects represent nearly 60 kilograms of silver.


The silver hoard of Kaiseraugst
The exhibition begins with discoveries from the Bronze Age (2200-800 BC) in Habsheim (the bronze hoard), Biederthal (bronze axes), in the Rhine (river finds from the Bronze Age), in Basel (the bronze hoard of Elisabethenschanze), followed by the Iron Age (Celtic, 800-30 BC), with hoards in Saint-Louis (the gold treasure of Saint-Louis), Füllinsdorf (the Celtic treasure), Basel (the discovery of the Basel gas factory. With more than two million finds, this ancient Celtic site is an archaeological hotspot), Nunningen (the Celtic coin hoard), and Reinach (the conical-necked vase).

Reinach, the Reinach sherd carpet comprises more than 70,000 fragments, including 164 pieces of a conical neck vessel, 800–620 BC.
The Roman period (52 BC – 476 AD) is of course dedicated to Augusta Raurica (the inscribed plaques, the large bronze hoard, and the silver treasure of Kaiseraugst), but also to the legionary camp of Vindonissa (the cult hoard), the fountain statue from the Roman estate of Munzach, and the statuettes of Waldenburg.

Augst, the Dolphine, 2nd.century BC.
The Middle Ages up to the modern era (1050-1800) present discoveries in Basel (the coin pots of Nadelberg), Colmar (the Colmar treasure), Oberschopfheim (the silver coins), and Ammerschwihr (the Trois-Épis treasure).

Even in modern times (from the 19th to the 21st century), there are hidden and discovered treasures. The exhibition presents, among others, the bells of the chapel of Angenstein Castle, the treasure discovery of Läufelfingen, the raids of an art thief, and treasures sunk in the Rhine.
The interactive and well-documented exhibition can be visited until June 28, 2026 and there are still hidden hoards.
Impressions from the exposition



Treasure hunting, magic and superstition, including criminal trials until the 18th century

Saint Christopher, patron saint of treasure hunters


