🇲🇳 Mongolia · Archaeological wonder
Noin-Ula Kurgans
Xiongnu Empire (~200 BCE – 100 CE) · Xiongnu (Hsiung-nu nomadic empire)
Forested ridge north of Ulaanbaatar concealing over 200 deep shaft-tombs (6–18 m deep) of the Xiongnu steppe empire that confronted Han China.