The Rimrock Auto Arena, which can hold up to 12,000 people, is host to Montana’s largest concerts, family shows, rodeos, ice shows, motor sports events, and more. Local high school and college graduations are held in the arena annually and it is often host to many of the states’ district, divisional, and state high school tournaments. The Arena additionally features an Exhibit Hall with breakout rooms.
The Montana Pavilion is a multi-purpose exhibit building and offers 28,800 square feet of space. It is heated and air conditioned and segments into two spaces that can be rented together or separately. Shows including Huff's Antiques Show and Rocky Mountain Arts and Crafts. Festivals occur annually in the Montana Pavilion. The Expo Center and Montana Pavilion together make up over two and a half acres of indoor space. Many large events such as the Montana Outdoor Recreation Exposition and Sysco Food Shows utilize both spaces which are located within close proximity to one another.
The Expo Center is MetraPark’s largest multi-purpose exhibit building and offers 77,400 square feet of space. It features heating and air conditioning and segments into two spaces that can be rented together or separately. Local and regional trade shows including the Montana Agri Trade Exposition, the Billings Home Improvement Shows, Billings Market Association, and the Great Rockies Outdoor Show are all events that are held in the Expo Center.
The Grandstands are host to a variety of popular outdoor events. Each year in August and September, horse racing is held on weekends. The Grandstands are used for a variety of motor sports events including Monster Trucks and supercross.
A collection of smaller buildings, a one-half mile track, horse barns, parks, a large pond and paved parking comprise the remaining acreage.
Because of it’s age and seriously deteriorated condition, demolition was being considered for this historic building. Yellowstone County 4-H members and leaders opposed this action and formed a committee in effort to restore the Sage Center.