| Date: 2023/06/05 | File Size: 16.73 MB |
| Duration: 00:00:28 | Frame Size: 1920 x 1080 |
Hidden in the cliffs between the ravines of sanggan River is an exquisitely designed and carved "Aerial Taoist group" light cave, in Zhangjiakou city, Hebei Province, China, Dec. 2, 2020. The light cave is a hillside dug along 28 caves, all embedded in the cliff more than 500 meters high