From Cluj-Napoca, take a train to Turda and then a local bus to the salt mine. The journey is approximately 1.5 hours. You can buy online ticket here on the official website. The entrance fee to Turda salt mine is around 10$ USD per person.
Gorges de Turda
Depuis Turda, prenez un bus local jusqu'au village de Hășdate, puis une courte marche mène à l'entrée des gorges.