Adventuredome is an indoor 5-acre theme park where the weather is never a factor since the temperature is always 72 degrees. Located behind the west tower at Circus Circus, Las Vegas, the park opens daily at 10:00 a.m. year-round. Adventuredome has more than a dozen rides and attractions, including the Canyon Blaster, a impressive multielement indoor steel coaster, Rim Runner, a soaking shoot-the-chutes water ride and an IMAX ridefilm theatre.