North Lake Tahoe, California
North Lake Tahoe is the perfect destination for groomsmen with low attention spans. Visit in early spring and you'll be able to ski crowd-free Diamond Peak Ski Resort, hire a boat from Mickey's Big Mack charters and go fishing, try out the brews at Tahoe Mountain Brewing Company, and actually save money by staying in the swanky Hyatt Regency Casino, where prices are based on the assumption that guests will hit the tables in the lodge. That's just one day. Wake up late on day two and hit the links by teeing off at the scenic Incline Village Mountain Course. On the last night, start a fire by the beach then drink to stay warm. The stars and snow bunnies will be out in force.
More information: Flying into Reno is the easiest bet if you don't want to spend a night in San Francisco and a day in the car.