If you go to that spot and nothing happens when you press enter, then that means you haven't fullfilled all conditions yet. The secret hot spring requires you to find six dialogs and that you had the event with Mira and Mirel at the Thremten festival.
In Ebron talk with child, in Witton talk with person near snowman, in Parverhill talk to lonely woman in empty house, in Thremten talk with green-haired man, in Red keep talk with sleepy guard near tent, in Aldlyn talk the visitors of the Inn.
are asking how far need to go? I think relationship with done cg probably blow job with mirel and mira all remember said walkthrough adv far relationship never gave me specific how far to go. Im copy past part of walkthrough if that's help figure out geting hot spring
It's also necessary that you had the events with Mira and Mirel at the festival of Thremten and that your relationship with them is high enough.
yeah I actually thought about that shortly after I posted and realized that I never increased their friendship levels and after doing that and the quests that followed I finally got in
