Steff D.
Yelp
Is the Thermae Bath Spa an absolute *must* when visiting Bath? I'm not sure. I don't think this will make or break your trip, but if you find yourself with a couple free hours then you should for sure come over and play around for a bit. It's unlike anything I'd ever done before. Admittedly: you should probably have a reservation. They can only let in x-amount of people at a time. I came midday, midweek and the only reason I got in unannounced was because I was a party of one. Everyone else around me was being turned away or asked to come back later.
I did the Thermae Welcome at The New Royal Bath for £36 - a two hour "spa session", use of towel, robe, and slippers. You head into the changing rooms, pick a locker to tuck your stuff away at, and then do whatever you want for those two hours. PRO TIP: leave your towel in your locker, I carried mine with me and it was SOAKED by the end.
I started at the Minerva Bath; it's a large indoor bath (pool) with jets, a whirlpool, and a little lazy river that's fun to be whisked away in.
I spent the bulk of my time bopping around the Wellness Suite located on the second floor. There's the Celestial Relaxation Room (it's five tiled lounge chairs in a warm room with a galaxy like atmosphere and screen playing different music - when it's full, it's full, and people are mostly napping in here so it's always full), the Ice Chamber (it's a room with an ice trough where you can scoop handfuls to rub all over your body), the Infrared Room (stadium style seating; plop in front of a heater panel and let the penetrating waves of light beam into your muscles... not gonna lie, I hung out in here a lot more than I expected I was going to), Georgian Steam Room and the Roman Steam Room (these get SO steamy [and stifling hot] that you won't actually be able to see anything, and that makes it all the funnier especially sitting amongst strangers... I liked the Roman one more because it was bench seating [and smelled nicer], where the Georgian one had individual seats), and of course the Experience Showers (rain shower heads, colored lighting, and ambient sounds).
I ended my time at the open-air rooftop pool. This was one of the busiest areas, and I can see why - the naturally warm, mineral-rich waters outside amongst all that bath stone is pretty hypnotizing. The views aren't as stunning as I thought they'd be (like they are atop the Abbey, for example), but there's still something special about swimming in the middle of such a magical city.