Introduction to the North Caves: Compared with the Maastricht Grottoes, the North Caves are smaller in area, but they also have labyrinth-like corridors, and there are also exquisite paintings on the walls.
Attraction
Introduction to the North Caves: Compared with the Maastricht Grottoes, the North Caves are smaller in area, but they also have labyrinth-like corridors, and there are also exquisite paintings on the walls.