The Lantian Man Site preserves the area where important early human fossils were found in the 1960s, adding deep prehistory to a region better known for imperial tombs. For archaeology-minded travelers, it broadens the Xi'an story far beyond the dynastic capital.
The site is a specialist excursion rather than a mainstream first-day attraction. It is best for visitors who have already seen the central Xi'an sights and want a quieter trip into the surrounding county.