Chinguetti is an ancient city in Mauritania, located in the Adrar Plateau, which is a UNESCO World Heritage Site. It was founded in the 13th century as an important center of Islamic scholarship and was a major stop on the trans-Saharan trade route.

The city is known for its distinctive architecture, which includes tall, sand-colored houses made of mud and stone, narrow streets, and numerous mosques and libraries. The most famous mosque in Chinguetti is the Friday Mosque, which dates back to the 13th century and features a distinctive minaret with a conical top.

Chinguetti was once a center of Islamic learning and boasted a large number of libraries and schools. Some of the manuscripts from these libraries are now kept in the Bibliothèque Nationale in Paris.

Today, Chinguetti is a popular tourist destination and a center for the study of Islamic culture and history. Visitors can explore the city's historic architecture and monuments, visit the libraries and museums, and take camel treks into the surrounding desert.