Foy Sagar Lake is an artificial lake built under the supervision of the British architect Mr. Foy in the year 1892, near Ajmer. The lake was basically constructed as part of a drought relief project, and served as an important source of water. The beauty of the lake leaves its visitors mesmerized. The lake has a flat shape which makes it look like a pancake. It now serves as a picnic spot widely popular among tourists and locals alike.