The Pool at Hotel Tres Sants
The pool at Hotel Tres Sants is referenced by experts. Out of 3 professionals that we tracked, 3 referenced the pool, including Fodor's, Lonely Planet and The Telegraph.
Hotel Tres Sants 
Fodor's
Lonely Planet
The Telegraph
Fodor's "Below stairs is a Turkish bath and a single-lane swimming pool"
Lonely Planet "The subterranean pool and steam bath evokes the hotel's Roman origins"
The Telegraph "A subterranean pool and steam room await beneath the easygoing café"
