air-controls amenities bubbling high-volume hot-tub hot-tub-spa hydrotherapeutic-massage hydrotherapy jacuzzi jet-technology jets jetted-whirlpool large-tub low-pressure massage massage-jets outdoor outside pump-system pumps sanitized sanitizing small-pool spa spiraling swirl swirling warm warmed water waterfall whirlpool adult-area chairs chaise-lounges color colour comfort comfortable cruise-liner cruise-ship deck furniture holiday leisure leisurely-travel lounge lounging outdoor-furniture peaceful quiet relax relaxation relaxing rest restful resting ship sunlounges vacation adjoining adjoining pool blue child-safe children circle circular cool external fun inviting ledges lines paddle paddling paddling pool play pool recreation reflection refreshing ripples rippling safe safety seating shallow spa whirlpool tiled tiles wading pool yellow