The South Beach Marriott, located in Miami, will unveil its $4-million pool renovation early next year. The 5,000-square-foot space now features two pools, a water fountain, new furniture and a 30-foot water wall. Overall, the hotel offers 2,600 square feet of event space. Other activities available at the hotel include boating, sailing and jet skiing. For more information, call 305/536-7700 or visit www.miamibeachmarriott.com.