The resort town of Aqaba, on the Red Sea at the southern end of Jordan, is a popular spot for divers with some of the best coral reefs in the world. Snorkeling and other water sports are popular, and it's easy to hire a boat for a day or half-day, including lunch.
Aqaba has become quite a bustling destination, with several large luxury hotels and a large shopping area. There are many jewelry stores selling pearls, gem stones, and gold and silver jewelry. It's worth noting that although it's an international beach resort, Aqaba is quite conservative—certainly much more so than Amman—and North Americans tend to be more comfortable at the private hotel beaches.