A salt mine worked from the Middle Ages until 1932 and turned into a spectacular underground park: a Ferris wheel, a lake with rowing boats, an amphitheatre and salt walls 120 m below ground, near Cluj.
Transylvania's largest Baroque aristocratic residence, gutted in 1944 and being brought back to life by an award-winning training site; neo-Gothic façade, lapidarium and an exhibition on Miklós Bánffy.