Description
Thornhill is an archaeological and historical site that was first occupied in 8,000 BC by Native Americans.
Hobbies & Activities category: Archeological site or ruin;  National Register of Buildings
Address
Thornhill
15185 Olive Boulevard
Chesterfield, MO 63017-1805
United States
Phone 1 (314) 532-7298
Fax 1 (314) 532-0604
Attractions Near Thornhill Archaeological Site, Chesterfield