Sana'a

Sana'a, also spelled Sanaa or Sana, is the largest city in Yemen and the centre of Sana'a Governorate. The city is not part of the Governorate, but forms the separate administrative district of "Amanat Al-Asemah". Under the Yemeni constitution, Sana'a is the capital of the country, although the seat of the internationally recognised government moved to Aden in the aftermath of the September 21 Revolution. Aden was declared as the temporary capital by President Abdrabbuh Mansur Hadi in March 2015.Sana'a is one of the oldest continuously inhabited cities in the world. At an elevation of 2,300 metres, it is also one of the highest capital cities in the world. Sana'a has a population of approximately 3,937,500, making it Yemen's largest city.

The Old City of Sana'a, a UNESCO World Heritage Site, has a distinctive architectural character, most notably expressed in its multi-storey buildings decorated with geometric patterns.