Salgotarjan is the capital of Nógrád County in northern Hungary, sitting close to the Slovak border in a valley surrounded by forested hills. The town was once an industrial centre known for coal mining and glassmaking; much of that industry has gone, leaving a slightly faded but characterful provincial city. The story is well told at the Hungarian Mining Museum, which preserves a working section of the old underground workings.
The surrounding area is scenically attractive, with the ruins of Salgó Castle visible on a hilltop above the town and the more atmospheric Somoskő Castle just across the Slovak border. Hikers and cyclists will find the Nógrád hills — Karancs is the highest peak — worthwhile territory, and the Slovak border crossing makes Salgótarján an easy stepping stone between the two countries.