Bukhara, which is situated on the Silk Route, is more than 2,000 years old. It is the most complete example of a medieval city in Central Asia, with an urban fabric that has remained largely intact. Monuments of particular interest include the famous tomb of Ismail Samani, a masterpiece of 10th-century Muslim architecture, and a large number of 17th-century madrasas. The historic centre of Bukhara, designated a UNESCO World Heritage site in 1993, still retains much of its former aspect, with its mosques, madrasas (Muslim theological schools), flat-roofed houses of sun-dried bricks, and remains of covered bazaars.
Today, Bukhara is one of the most ancient cities of Uzbekistan, situated on a sacred hill, the place where sacrifices were made by fire-worshippers in springtime. This city was mentioned in a holy book "Avesto". Bukhara city is supposed to be founded in the 13th cent. B.C. during the reign of Siyavushids who came to power 980 years before Alexander the Great. The name of Bukhara originates from the word "vihara" which means "monastery" in Sanskrit. The city was once a large commercial center on the Great Silk Road.
