Al Ain (Arabic: العين) is a city in the United Arab Emirates. The city name literally means "the spring" or "the eye" in Arabic. This name come from the water sources in the area. The city is in the emirate of Abu Dhabi, right next to the border with Oman. It is often called the 'Garden City of the Persian Gulf' because of the many parks, tree-lined avenues and decorative roundabouts within the city. Al Ain, Abu Dhabi and Dubai form a kind of geographic triangle in the center of the country. Each city is around 150 kilometers from the other two.