Yerevan is the capital city of Armenia, located in the western part of the country. It is one of the oldest continuously inhabited cities in the world, with a history that dates back to the 8th century BC. The city is known for its rich cultural heritage, vibrant arts scene, and numerous historical landmarks, including the Republic Square and the Cascade Complex. The city has a population of around 1 million people and serves as the political, economic, and cultural center of Armenia. Yerevan is characterized by its pink-colored buildings made from volcanic tuff, giving it a unique architectural style. The city also hosts various museums, theaters, and parks, making it a lively destination for both locals and tourists.