U.S. News Insider Tip: No matter where you land on Seven Mile Beach, be sure to stop in at woto, a restaurant in the Westin Grand Cayman, for the island's best sushi and some seriously good cocktails.

MEXICO CITY -- A magnitude-7.6 earthquake shook the Caribbean Sea south of the Cayman Islands Saturday, according to the U.S. Geological Survey. Several islands and countries urged people near the ...