Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Visit the hotel Holiday Inn Dubuque, which is in the state Iowa (IA), city Dubuque. Our hotel can be found at 450 Main St, Dubuque, IA 52001-6948. Great deals on best and cheap hotels. Your comments* (not for publishing) * — Required information Holiday Inn Dubuque/450 Main St - Dubuque - Iowa (IA) ← View details 450 Main St, Dubuque, IA 52001-6948, Dubuque, Iowa (IA) 00 1859-8775095