St. Barths is a popular yachting and sailing center, thanks to its location midway between Antigua and St. Thomas. Gustavia's harbor, 13 to 16 feet deep, has mooring and docking facilities for 40 yachts. There are also good anchorages available at Public, Corossol, and Colombier. You can charter sailing and motorboats in Gustavia Harbor for as little as a half day.