Where billionaires spend the holidays

• Many people spend the holiday season at home with friends or family.
• The world's richest people, meanwhile, jet off to ski towns, second homes, and destination resorts.
• Here's a look at some of the most popular destinations for the ultrawealthy around the holidays.

There may be no place like a second home for the holidays — or a luxury chalet in Gstaad, a yacht off St. Barth's, or a $3,000-per-night hotel in the Caribbean.