Feel your stress levels plunge as you dive into the cool blue waters of the Infinity Pool. Or relax poolside and soak up the sun with views of the foothills. What better way to wind down after a day at the office or recharge after a long bike ride on the nearby trails. YMCA-trained lifeguards on are on duty to keep you safe. Open from Memorial Day to Labor Day – to some this is the best thing about summer.