According to our records, this business is located at 232 W Agate in Granby (in Grand County), Colorado 80446, the location GPS coordinates are: 40.0858478 (latitude), -105.9456572 (longitude). Showboat is categorized under Drive-In Restaurants (SIC code 5812). Known organization owner is Sharon Kent. Current estimates show that the unit has a sales volume of $23,000 and staff of approximately 1 worker. You can contact the company by phone at (970) 887-1111.