Serenity (adult retreat, upper level) has 2 whirlpools (large-size outdoor hot tubs) and an exclusive sundeck furnished with hammocks, padded wicker chaise lounges and premium clamshell chairs (with folding hoods). The adult deck is complimentary (free entry) and accessible at any time, but the whirlpools and the Serenity Bar (on lower level) are available between 8 am – 10 pm only. Hours may vary depending on cruise itinerary, portdays/seadays, weather.
On Sky Deck is also the Twister Waterslide’s entrance. The slide is open between 10 am – 5 pm, and ends in the Coney Island pool on Panorama Deck 10.