Karst Stage is a multifaceted transportation company that provides motorcoach charter, airport shuttle, school bus and transit services. The company operates a variety of equipment and provides a wide range of motorcoach tours in a vast region with low population demographics. Karst Stage markets tours in the areas of senior citizen trips; graduation; educational; Yellowstone and Glacier National Parks; Native American historical sites; gambling junkets; sports attractions; NFR rodeo; super mall excursions; and golf, ski and entertainment packages. It also provides commercial charter services for large tour companies. The company is located in Bozeman, Mont.