I'm visiting Athens at the end of May and while I'm there, I would like to do some hiking in Mount Parnitha National Park. As I understand, there's a cable car that leads to Regency Casino which seems to be a good starting point for hiking. However I wasn't able to find much information about the cable car. Can it be used by hikers or is it only for guests of the casino? How much is it? I read somewhere that the cable car is free of charge but then I read somewhere else that you need to pay 6€ as en entrance fee to the casino. Could I pay 6€ to be able to use the cable car and then just not visit the casino?