Sana'a is the capital city of Yemen and is located in the western part of the country. It is one of the oldest continuously inhabited cities in the world, with a history dating back over 2,500 years. The city is known for its unique architecture, with many of its buildings constructed from rammed earth and decorated with intricate geometric patterns. Sana'a is situated at an elevation of over 7,500 feet, making it one of the highest capital cities in the world. The city is surrounded by mountains, which provide a stunning backdrop to its skyline. The Old City of Sana'a is a UNESCO World Heritage site, and is home to thousands of traditional houses, mosques, and palaces, many of which date back to the 11th century.