Frank Sinatra’s Rat Pack Party House Hits the Market at $3.95 Million

The Rat Pack threw some of the greatest parties around, so it’s no surprise that when Frank Sinatra designed his hideaway in the mountains of the Coachella Valley, space to entertain was a top priority. The five-acre property, which sits at 4,300 feet above sea level, includes a five-bedroom, five-and-a-half bath main house, as well as a guest house and pool house .