I'm reposting some photos I posted a couple years ago. Perhaps STLCRUSIN can confirm if the Summit has a similar layout. Someone else had posted the positioning of the glass-walled sauna across from the showers didn't provide the ideal setup, but at least there still is one.
I just returned on 9/1/22 from a trip on Celebrity Summit and can confirm that the pictures that twodjs posted on 9/15/22 are exactly what what exists on the ship down to the fixtures and color of the tile. I don't remember the top bench being back-lit which was nice for privacy. The sauna is small, maybe 5-6 max, but it wasn't very busy so that worked out OK. I didn't discover this free, men-only sauna in the fitness center locker room until the third day of my trip. I visited everyday after that. You can enter the locker room from the pool deck or from the hallway to the spa/fitness center. Even though the front wall is glass, the small room was always hot. Some times hotter than others.
Men's Spa Facilities on Cruise ships: Which ones do you think are the best?
in Fitness, Spa & Sports Cruises
Posted
I just returned on 9/1/22 from a trip on Celebrity Summit and can confirm that the pictures that twodjs posted on 9/15/22 are exactly what what exists on the ship down to the fixtures and color of the tile. I don't remember the top bench being back-lit which was nice for privacy. The sauna is small, maybe 5-6 max, but it wasn't very busy so that worked out OK. I didn't discover this free, men-only sauna in the fitness center locker room until the third day of my trip. I visited everyday after that. You can enter the locker room from the pool deck or from the hallway to the spa/fitness center. Even though the front wall is glass, the small room was always hot. Some times hotter than others.