Introduction to Jinguangtian: The Sandongtian "Jinguangtian" cave is tall, wide, winding and quiet. The stone wall on the left bank is extremely smooth, as if cut with a knife and an axe. There are colorful stalactites hanging on the wall on the right bank, because the sun shines brightly in the cave on a clear day. It is named after the beautiful scenery.
Attraction