Where are the Mongolian astronomical map stone carvings located?

Mongolian astronomical map stone carvings are cultural tourist attractions.

Located on the screen wall behind the King Kong stupa. For white marble bas-relief and line carving. The diameter is 144.5 cm, the celestial sphere is centered at the north pole of the celestial sphere, and the meridian is drawn at the position of right ascension on the 28th night, with five concentric circles. From the inside out, there are celestial arctic circle, summer solstice, celestial equatorial circle, winter solstice and celestial Antarctic circle. Another double circle intersecting the celestial equator represents the ecliptic. There are about 270 stars in the whole map, 1570. There are four concentric circles with lettering outside the celestial sphere; The outermost layer is engraved with the names of the zodiac and the zodiac; The second floor is engraved with the names of the 24 solar terms; The outer side of the third layer is Huang Daozhou Day, and the inner side is Equatorial Day. The innermost floor is engraved with the names of 28 huts. There is a rectangular signature column at the bottom left of the screen, engraved with legends such as stars, and marked with the words "Qin draws astronomical maps". This is the only existing Mongolian astronomical map stone carving in China, which reflects the astronomical level in the early Qing Dynasty.