I think this is the most worthwhile place to visit in Jordan. Akaba, also known as Yaqaba, is a small seaside town in Jordan. The Red Sea is here, and Israel is across the way. So as a foreigner, don't take photos on the road, especially at the port, otherwise the Arabs will lock you up as a spy. You must go to the Red Sea when you come to Yaqaba. Diving in the Red Sea or renting a boat to go out to sea is good. You can see airplanes and cannons underwater, which are not available in other diving places.