Hi there - I am heading next week to stay in Lucca.

I have one free day and would love to visit one of the outdoor thermal baths / spas. I'm hoping to not rent a car (if I have to I will!) but was hoping someone might be able to suggest some lovely outdoor thermal baths? Ideal if they are near enough a train station or taxi from the train.

From my research most of the ones I am finding are in Southern Tuscany or are really difficult to find details if they're outdoors or indoors.

Thank you for any suggestions and much appreciated!

Lucy