Budapest Cog-wheel Railway
The Budapest Cog-wheel Railway (Hungarian: budapesti fogaskerekű vasút [ˈbudɒpɛʃti ˈfoɡɒʃkɛrɛkyː ˈvɒʃuːt]) is a rack railway in the Buda part of the Hungarian capital city of Budapest. It connects a lower terminus at Városmajor, two tram stops away from the Széll Kálmán tér transport interchange, with an upper terminus at Széchenyihegy.
Source: Wikipedia — Budapest Cog-wheel Railway (CC BY-SA 4.0)