orecast.app
Home › Rockhounding by country › Switzerland

Rockhounding in Switzerland

Where can you go rockhounding in Switzerland? Alpine clefts full of quartz, a centuries-old crystal-hunting tradition called Strahlen, and official maps that even record where gold was washed.

Open the map →

Switzerland is crystal country. When Alpine rock cracked under pressure, hot fluids grew smoky quartz, rock crystal, fluorite and dozens of rarer species in the open clefts, and finding them has been a profession here for centuries. The crystal hunters, Strahler, still work the high valleys of Uri, Valais and Graubünden today, and the finds fill museums from the Sasso San Gottardo to local collections. orecast shows the documented side of that landscape: the federal geology portal records well over a thousand ore, salt, gypsum and industrial-mineral sites, each with its status and, remarkably, its extraction method.

The mining history is richer than most visitors expect. Iron came out of the Gonzen mine above Sargans until 1966 and the tunnels can be visited, salt has been mined at Bex since the fifteenth century and still is, and the Val-de-Travers supplied asphalt to half the world. In the Binntal in Valais, the small Lengenbach quarry has produced sulfosalt minerals found almost nowhere else on Earth, and managed collecting continues there every summer. Even coal was worked in wartime, and the official data still records those modest seams honestly.

Then there is the gold. The rivers draining the Napf between Lucerne and Bern, the Grosse Fontanne, the Luthern, the Goldbach, carry real placer gold, and the federal dataset explicitly lists old washing sites, as it does for the Arve near Geneva. Hobby panners still work these streams for flitter today. Yields are grams a year, not riches, but few countries can show you an official map entry that says, plainly, gold was washed here.

The rules are cantonal, and that matters. Crystal hunting is regulated canton by canton, from free collecting to Strahler patents in parts of Uri, Valais and Graubünden, and gold panning likewise follows cantonal and communal rules, with clubs that welcome beginners. National parks and nature reserves are off-limits, glaciers and high clefts are alpine terrain with alpine dangers, and abandoned mine tunnels must never be entered. Ask locally, buy the patent where one is required, and the tradition stays open for everyone.

2183documented occurrences in and around Switzerland

Our data holds 2183 documented mineral and ore occurrences in and around Switzerland, from the swisstopo geological data. Each entry links straight to its point on the map.

Most common commodities on record: EisenKupferBraunkohleBleiZinkArsenSchwefelGold

Documented occurrences (Switzerland)

Cities in Switzerland

Explore what lies beneath a specific city:

Collecting, law & safety

Collecting rules in Switzerland are cantonal: some cantons allow free surface collecting, others require a Strahler patent, and gold panning follows cantonal and communal rules. National parks and reserves are off-limits, and abandoned mine workings are deadly, never enter them.

Frequently asked questions

Where can you find crystals in Switzerland?

In the crystalline Alps, above all Uri, Valais and Graubünden, where Alpine clefts carry smoky quartz, rock crystal and fluorite. Several cantons require a Strahler patent, so check the cantonal rules first. orecast maps the documented mineral sites from the federal geology data.

Is gold panning allowed in Switzerland?

Hobby panning is practised openly, notably in the Napf rivers and the Emme, under cantonal and communal rules. The official swisstopo data even records historical washing sites. Expect tiny flitter, join a club for access customs, and keep machines out of the water.

What was mined in Switzerland?

More than its image suggests: iron at the Gonzen until 1966, salt at Bex since the 1400s, asphalt in the Val-de-Travers, gypsum and lime in many valleys, and modest coal in wartime. Many sites are documented in the federal data and some are open as visitor mines.

What is the Lengenbach quarry?

A small dolomite quarry in the Binntal in Valais that has produced dozens of extremely rare sulfosalt minerals, several found nowhere else. Collecting there is managed seasonally, which is exactly how a sensitive classic site stays alive.

Useful guides:
Rockhounding near me · Find fossils near me · How to identify rocks & minerals · Collecting: law & safety