Harrison KOA Harrison KOA Search | Advanced Search | New Members | Coupons and Discounts | All Categories Lodging, Travel & Tourism >> Campgrounds / RV Parks Harrison KOA 3629 Hwy 65 NHarrison, AR 72601 | View on Google Maps (870) 743-2267 Visit Site Connect With Us Member Since: 2020 Send a message to: Harrison KOA Your Name: Your Email: Subject: Message: (Date: 5/14/2025)