Have fun with onsite activities like kayaking, snorkeling, and ziplining and improve your game at the onsite tennis courts. Additional recreation onsite includes yoga. Indulge in a treatment at the spa, soothe your senses in the hot tub, or go for a swim in one of the 4 outdoor swimming pools. Hilton Guam Resort And Spa also has 2 bars, a private beach, and a waterslide, as well as a 24-hour fitness center, a sauna, and a garden.