Property Location With a stay at Greystone Inn in Great Falls, you'll be minutes from St. Ann's Cathedral and close to Great Falls Convention Center. This inn is within close proximity of C.M. Russell Museum Complex and Paris Gibson Square Museum of Art.Rooms Make yourself at home in one of the 50 air- conditioned rooms featuring flat-screen televisions. Complimentary wireless Internet access is available to keep you connected. Bathrooms have shower/tub combinations and hair dryers. Conveniences include phones with free local calls.Rec, Spa, Premium Amenities Enjoy the recreation opportunities such as a health club or make use of other amenities including complimentary wireless Internet access.