Idar-Oberstein is a picturesque city located in the Hunsrück region of Rhineland-Palatinate, Germany. Known for its stunning natural beauty, the city is surrounded by lush forests, rolling hills, and the meandering Nahe River. Idar-Oberstein is also famous for its rich history in gemstone cutting and jewelry making, earning it the nickname "Gemstone City". The city is home to a number of historic landmarks, including the Felsenkirche, a church built into the side of a cliff, and the Schloss Oberstein, a medieval castle that offers panoramic views of the surrounding countryside. Idar-Oberstein also boasts a vibrant cultural scene, with numerous art galleries, museums, and theaters showcasing the region's artistic heritage.