After breakfast, you will drive about 50 minutes (23 kilometers) to Yungang Grottoes, a World Heritage site dating back to 5th century. Containing 254 Buddhist caves, Yungang Grottoes stretches about 1 km long. It is filled with about 5,100 precious sculptures - the height of the largest Buddha statue reaches 17 meters and the smallest is only 2 centimeters tall. Most of the sculptures are Buddhas, from which you can be awestruck at their life-like features and blissful smiles. You won't miss Cave No.5 and Cave No. 6 - the highlights of Yungang Grottoes with the entire interiors carved and colored. Facing these jaw-dropping celestial beings in different shapes, you can imagine the painstaking effort taken to produce them.
In the afternoon, drive back to Datong city to visit Nine Dragon Screen Wall, made of colorful glazed tiles and depicting nine dragons. It once served as a temple's spirit wall placed in an entrance to inhibit the evil spirit's coming. Now it is the biggest and oldest glazed dragon wall in China. Next, you will visit Huayan Temple - the largest and best preserved monastery built by Khitan during Liao Dynasty. Unlike most traditional Chinese buildings, it interestingly faces east not south, because the Khitan were also sun worshipers. Indulge yourself in the palatial buildings, exquisite frescoes, valued inscriptions in the temple.
Next, drive about 40 minutes (30 kilometers) to Datong Earth Forest to see the unique landscape made by hundreds of earth columns and earth walls. When the sun sets down, the glow will color the earth into golden and Earth Forest will present its most beautiful appearance.
Turn back to Datong for accommodation.