The Bibi-Khanym Mosque in Samarkand, Uzbekistan, is a monumental historical site, easily accessible on foot from other central attractions like the Registan. Visitors can explore independently, though a local guide is highly recommended to fully appreciate the complex history and legends of this Tamerlane-era structure. While generally open year-round, the best times to visit are spring (April-May) and autumn (September-October) to avoid extreme summer heat or winter cold. The entrance fee is typically a few US dollars equivalent, making it an affordable experience. A typical visit duration ranges from 1 to 2 hours to explore the vast grounds and main mosque. Visitors should dress modestly, and photography is generally permitted, offering stunning views of its grand scale and intricate tilework, even in its partially restored state.