Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Visit the hotel The Solon Langworthy House, which is in the state Iowa (IA), city Dubuque. Our hotel can be found at 264 Alpine St, Dubuque, IA 52001-6406. Great deals on best and cheap hotels. Your comments* (not for publishing) * — Required information The Solon Langworthy House/264 Alpine St - Dubuque - Iowa (IA) ← View details 264 Alpine St, Dubuque, IA 52001-6406, Dubuque, Iowa (IA) Not available