The Grand Union Hotel provides 26 exquisitely restored rooms, many of which enjoy a view of the Missouri River and park. Guestrooms are accessed by either the original black walnut grand staircase or by elevator. The hotel has a riverside restaurant with seasonal outdoor dining, a lively brewpub and a unique gift shop. Due to its award winning restoration, the Grand Union Hotel has preserved the historical character of Montana's oldest operating hotel and one of its most famous landmarks.