Top 20A 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.
A lido with two salt lakes formed where old salt mines caved in, 24 km from Cluj-Napoca, plus an indoor pool of warm salt water that stays open all year.
A summer lido on two salt lakes formed in collapsed old salt pits, 100 m from the Durgău entrance of the Turda Salt Mine. The very salty water keeps you afloat; the mine is visited separately.
Top 100A working salt mine near Râmnicu Vâlcea that you enter by bus through a tunnel: huge galleries with swirling salt walls, sports courts, an ice rink and the country's largest underground church.
Top 100A spa resort 15 km from Sibiu with salt lakes formed where old salt mines caved in: in summer you swim in water that keeps you afloat, between white banks of salt.
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