The Pool at Hilton Palacio del Rio
Hilton Palacio del Rio's pool is mentioned by professional travelers. Out of 5 professionals tracked on TripExpert, 3 praised the pool, including Lonely Planet, Oyster and Star Service.
Hilton Palacio del Rio 
Lonely Planet
Oyster
Star Service
Lonely Planet "The third-floor pool view isn't so hot though"
Oyster "The simple and plain outdoor pool and hot tub area commands views of the Tower of the Americas, and there's a fitness center as well"
Star Service "A small but much-appreciated sundeck surrounds the midsize exterior pool and whirlpool on the fifth-floor terrace, and a fitness room provides the basics"
