Known as the "Island of Enchantment," Puerto Rico offers a wealth of opportunities for the active traveler. From deep-sea fishing, kayaking and scuba diving to horseback riding, windsurfing and parasailing, guests at Puerto Rico hotels are in for adventure. Mellower activities are also available -- in Old San Juan, you can shop for handcrafted works or visit the centuries-old El Morro fortress. New San Juan is distinctly elegant with lavish resorts, great restaurants and grand casinos.