Red Rock: Only the main pool remains open all year, while their smaller ones close seasonally.Downtown Grand: Downtown Grand shuts down their poolside drinks and food in the winter, but the deck and pool stay open.Tahiti Village: Tahiti Village heats its pool complex throughout the winter and is the only one that has a lazy river that stays open.Circa: The coveted Stadium Swim at Circa is open 365 days a year.Las Vegas Plaza Hotel & Casino: The Plaza keeps its rooftop heated pool and jacuzzis open all year.Green Valley Ranch: Green Valley Ranch leaves its Backyard Pool open throughout the cooler weather.Luxor: Luxor keeps its North pool operating year-round.Bally’s: The Blu Pool at Bally’s is heated and remains open when their others close.Paris: Only the heated pool is open in the winter.Sahara: Sahara keeps its Alexandria rooftop pool open even after summer, so you can at least relax in the lounge chairs and enjoy the view.The Mirage: The Mirage pools are open daily all year.Wynn/Encore: Encore and Wynn guests can use the Wynn pool complex all year, though they shut down small sections on a rotation during the winter for maintenance.Resorts World: The newest resort on the Strip is expected to leave the majority of its five distinct pools, like the adults-only VIP infinity pool, open all year.The Cosmopolitan: The Marquee Dayclub and most of the pool complex closes from October to April, but one pool remains open, and it is usually the Chelsea Pool on the south end of the complex.Palazzo/Venetian: The heated pools are open throughout the year.Mandalay Bay: The main pool area closes, but Moorea Beach Club stays open but becomes family-friendly rather than its usual adults-only topless environment.Aria: The entirety of the pool deck and the Aria pool itself is open all year.

Park MGM: Hotel guests can enjoy at least one of the heated pools left open during the cooler months.MGM Grand: One heated pool is left open after the regular pool season.Bellagio: The pool deck and the two larger pools are open in the winter and are heated.Caesars Palace: The hot tubs and one of the seven pools are open all year round.

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