The Suites Hotel at Waterfront Plaza The Suites Hotel at Waterfront Plaza Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Hotels The Suites Hotel at Waterfront Plaza 325 Lake Avenue SouthDuluth, MN 55802 | View on Google Maps Charlie Johnson (218) 727-4663 | (800) 784-1716 | fax: (218) 722-0572 Visit Site If your business isn't here, contact us today to get listed!