City Cave Mermaid Waters

City Cave at Mermaid Waters sits in the Q Super Centre on the corner of Bermuda and Markeri streets, in the central Gold Coast near Mermaid Beach and Broadbeach. It brings together float therapy, infrared sauna and massage in one place, offering a dedicated recovery and wellness spot for locals after a genuine reset — post-training, post-stress or simply some restorative downtime.

The float tanks are the signature draw: weightless, dark and quiet, they deliver the kind of complete switch-off that's hard to find anywhere else, while the infrared sauna and massage round out a full wellness session. It's a calm, considered space built around slowing down, conveniently placed in a central Gold Coast location.

A 4.9 rating from more than 480 reviews is a genuinely strong result and points to consistently good service and a well-run studio. Treatment options, memberships and pricing vary, and the best times book out, so it's worth checking current details and reserving your session directly before you visit — especially if you want to pair a float with a sauna or massage in the one trip, or need a particular time slot.