Oberstein

Oberstein is a town located in the Idar-Oberstein municipality in the Birkenfeld district of Rhineland-Palatinate, Germany. It is situated in the Nahe valley. Historically, Oberstein was a separate town before its merger with Idar in 1933 to form Idar-Oberstein. The town is renowned for its association with gemstones and jewelry, earning it the nickname "Gemstone Capital of Europe."

The geological landscape around Oberstein is rich in agate and other semi-precious stones, which has been the basis for its industry for centuries. The mining and processing of these gemstones have shaped the town's culture and economy. The Idar-Oberstein region is known for its skilled lapidaries and jewelers who have passed down their craft through generations.

A prominent landmark in Oberstein is the Felsenkirche, a church built directly into a cliff face overlooking the Nahe river. This unique structure is a testament to the town's distinctive setting. The ruins of Oberstein Castle also stand above the town, offering panoramic views of the surrounding area and a glimpse into its medieval past. The town's economy continues to be influenced by the gemstone trade, though tourism has also become a significant sector, attracting visitors interested in gemstones, history, and the picturesque natural surroundings.