Billings, Montana59101
Pictograph Cave is a 23-acre (93,000 m2) area of three caves (Pictograph, Middle, and Ghost caves) located 5 miles (8 km) south of Billings, Montana. Excavation of the three caves began in 1937.
Billings, Montana59106
ZooMontana is a 70-acre (28 ha) wildlife park located in Billings, Montana, U.S. and is Montana's only zoo and botanical park. It currently maintains nearly 100 animals, representing 58 species.