When is the latest you can enter the saunas? I know if you are already inside you can use it as long as you want. But when is the last hour we can buy tickets from the front to enter?

The bathing areas are closed for cleaning during certain hours of the night, but the saunas are 24/7.

Im not for sure but i thought it was all night

The Saunas are open 24 hours a day. At night, after 11:00pm, most of the lights are off but the saunas are still open. The Jacuzzi tubs close at 10:00 but the bathing area is open until midnight and there are tubs there, too.

I believe it's 24 hour access. I just had my first visit yesterday. I think only the message and beauty area had cut off times but the saunas allowed entry at anytime

You are able to buy tickets at the desk and leave the spa 24 hours a day

It's 24 hrs open. I believe you can do it anytime. Or better call them. Enjoy the saunas.