🇨🇿 Jablonec nad Nisou is a city in the Liberec Region of the Czech Republic. It is the second-largest city in the region. It is a local centre for education, and is known for its glass and jewellery production. The town centre is well preserved and is protected by law as an urban monument zone.
Jablonec nad Nisou is home to the Czech Mint. The city has a long tradition of costume jewellery and beads production. The tradition of costume jewellery production is presented in Museum of Glass and Costume Jewellery. It was founded in 1904 and it is located in an Art Nouveau building.
The biggest industrial employers with headquarters in the city are Preciosa (glass products manufacturer) are TI Automotive AC (production of car air conditioners).
Jablonec shares the tramway line which connects it to its neighbouring city, Liberec. Koleje Dolnośląskie D21 line runs from Szklarska Poręba Górna to Liberec via the town.