Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Visit the hotel Onawa / Blue Lake KOA, which is in the state Iowa (IA), city Onawa. Our hotel can be found at 21788 Dogwood Ave, Onawa, IA 51040-8665. Great deals on best and cheap hotels. Your comments* (not for publishing) * — Required information Onawa / Blue Lake KOA/21788 Dogwood Ave - Onawa - Iowa (IA) ← View details 21788 Dogwood Ave, Onawa, IA 51040-8665, Onawa, Iowa (IA) Not available