About the Grand Union Hotel
Big Sky Montana Lodging


A credit card guarantee is required at time of booking to confirm a reservation. Cancellations will not be charged with advance notice of more than 7 days (14 days May-September). With cancellation notice of less than the required days, the full amount can be retained or applied to the cancellation of a shortened stay.

Check in time is 4 pm. Check out time is 11 am.

info@grandunionhotel.com | www.grandunionhotel.com