The capital city of Yemen is Sana'a. Situated in the western part of the country, Sana'a is one of the oldest continuously inhabited cities in the world and has a rich history dating back over two millennia. Known for its distinctive architecture, the Old City of Sana'a features unique multi-story buildings made of rammed earth and marked by intricately decorated facades. The city is a cultural hub in Yemen, with traditional markets (souks), mosques, and various historical sites. Sana'a's location and cultural significance have made it an important center throughout Yemen's history.