The Registan is a large square in the center of Samarkand, Uzbekistan. It is considered one of the most important historical and cultural landmarks in the country, and it has been designated as a UNESCO World Heritage Site. The square is surrounded by three beautiful madrasas (Islamic schools), each of which was built during the Timurid Empire in the 15th and 16th centuries.

The most famous of these madrasas is the Ulugh Beg Madrasa, which is considered one of the most important astronomical centers of the Islamic world. Another notable building is the Sher-Dor Madrasa, which is famous for its intricate tilework and calligraphy. The Tilya-Kori Madrasa is also a stunning example of Timurid architecture, with its ornate decoration and elaborate facades.

Visitors to the Registan can spend hours admiring the intricate details of the buildings and exploring the vibrant marketplaces and bazaars that surround the square. The Registan is also a popular gathering place for locals and tourists, who come to enjoy the beautiful gardens, fountains, and performance spaces that dot the area. Whether you're interested in history, architecture, or just soaking up the local culture, the Registan is a must-visit destination for anyone traveling to Samarkand.