AmericInn by Wyndham – Carlton MN Return to Directory Location Details Duluth Heritage Sports CenterSouth St Louis County Fairgrounds Street Address 1716 Hwy 210 City Carlton Agility Trial Location Name Duluth Heritage Sports Center, Minnesota, South St Louis City Fairgrounds Zip Code 55718 Phone 218-384-3535 Rating (average) (0) Ratings There are no reviews yet. Please login to leave a review.