Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Visit the hotel Mercer / Grove City KOA, which is in the state Pennsylvania (PA), city Mercer. Our hotel can be found at 1337 Butler Pike, Mercer, PA 16137-6211. Great deals on best and cheap hotels. Your comments* (not for publishing) * — Required information Mercer / Grove City KOA/1337 Butler Pike - Mercer - Pennsylvania (PA) ← View details 1337 Butler Pike, Mercer, PA 16137-6211, Mercer, Pennsylvania (PA) Not available