Lebanon's capital is Beirut, a city of 6 letters. Beirut is the largest city in Lebanon and is located on the Mediterranean coast. It is the political, cultural, and economic center of the country. The city has a long history, having been inhabited since at least the 2nd millennium BC. It has been an important port city since antiquity and has been ruled by various empires throughout its history. Today, it is a vibrant city with a diverse population and a rich culture.