62.
Mature in Barcelona
This is the new Bruc Sauna. It has a new address, just around the corner from the old one. But it is new , Smaller and very clean. There is a very nice Spa Pool and a large Jacuzzi. All done very well. A large Steam room and Sauna and Shower area. There is another or good size rest rooms. They server very reasonable Sandwiches and drinks. It is open from 11am to 10pm. The nearest Station is Passeig de Gracia and take the exit on Pau Claris . This Sauna is tends to have a more Mature group here.
For older
If you like older men this is the place to go. Best time from noon to 6pm. Great action. Lots and lots of men. I think the best Sauna in Europe for older men as far as quantity and quality. New Showers. Note they don't sell food so you need to bring or eat before you go.