Campground Reviews

Jul 15, 2025
Awesome KOA!
Jul 14, 2025
The stay was nice, staff friendly but the TV in the cabin did not work.
Jul 14, 2025
We had a great site. The people there are so nice and were extremely helpful when we had some trailer issues, were able to extend our stay until we were mobile again. Bill and Dave were an awesome help and so were the office staff! We hope to get back out that way and will definitely stay there when we do.
Jul 14, 2025
We had a great weekend at the Mercer/Grove City KOA. The staff were incredibly friendly and helpful. The bathrooms and showers were clean and well-maintained. Our tent site was very spacious and had nice shade, which was great in the July heat! And they had so many activities throughout the day for kids and families - perfect to keep our 9 year entertained!
Jul 14, 2025
Staff is so friendly and outgoing. Felt welcome from the minute we walked in the office. Organized. Campground clean and well maintained. New additions and upgrades to sites appreciated. Great job!
Jul 14, 2025
This was one of the nicest KOA sites we have visited. A special thank you to Cindy who helped us with late check out accommodations. She is truly a very kind and gracious woman and I am grateful for her genuine concern for our situation and her willingness to go above and beyond for us. She is a blessing to the people who encounter her and she made our stay 5 stars! Thank you Cindy �ϋ�
Jul 14, 2025
Always clean, quiet and plenty of activities. We had no electricity one evening and I called the office, within 5 minutes, Dave came and replaced the breaker and we were all set. Always a great experience at this campground!
Jul 13, 2025
Unfortunately, we only stayed 1 night as this was a pit stop on our way home. In our brief encounter the staff was amazing, helpful and friendly! We will definitely stay here again.
Jul 12, 2025
Had a great time as always, staff was excellent, can’t wait to comeback.
Jul 12, 2025
We live staying here at koa Mercer. Made so many friends from other places. Staff is so helpful and friendly. Grounds and restrooms are kept very clean. Last year we stayed for a month and we are also staying for a month this year. Can’t wait for August. See you soon�
Jul 12, 2025
Jul 12, 2025
clean, well-maintained grounds and facilities; nice pool and dog park; great location
Jul 11, 2025
Jul 10, 2025
Communicative & Friendly staff. Loved the surprise of a gas grill at our site and all the amenities and super clean bathrooms.
Jul 09, 2025
Great camp ground. Staff is great. Maintain sites. Always activities. Highly recommend!
Jul 08, 2025
Great staff. Lots of activities.
Jul 08, 2025
We thoroughly enjoyed our time at Grove City KOA! Our site was great with plenty of trees to give us shade. We had fun with family members that we hadn’t seen in years. The pancake breakfast was also fun and delicious. I haven’t been to a pancake breakfast in a few years. We are definitely coming back in a few months.
Jul 08, 2025
The dog park was a standout, spacious, clean, and perfect for letting our pup run and play. The campground was peaceful and quiet during the weekdays, which made it easy to relax. On the weekends, there were plenty of fun activities for all ages that added a lively touch without being overwhelming. The staff was incredibly friendly and helpful, always making us feel welcome.
Jul 08, 2025
Great staff, clean rest rooms and good location for needs.
Jul 08, 2025
Very nice campground, friendly staff. We got an escort to our site, that was really helpful. A lot of KOA’s did that in the past, but most have stopped. Our guide to the site was very friendly and courteous. He knew when to stop us before we got to a point that would have been difficult to level our coach. We will definitely stay here again!
Jul 08, 2025
We really enjoyed our weekend. Checki in to checkout is always pleasant and relaxing.
Jul 08, 2025
Very nice. Good electric, water. Beautiful grounds and pool. Lots to do for the kids.
Jul 08, 2025
The campground was nicely shaded. Surprisingly, it has the best dog park we’ve experienced inside or outside a KOA. An additional scheduled time for cleaning would be helpful.
Jul 08, 2025
Lovely place to stay but site was no where near level.
Jul 07, 2025
Excellent
Jul 07, 2025
Jul 07, 2025
We stayed in a cabin and it was very clean and we had a wonderful stay there. The staff was so friendly everywhere we saw them at the campground. It was our first night staying in any campground and it was a very positive experience that we booked again for next year.
Jul 07, 2025
Campground was clean and quiet, despite being full. Multiple activities and events.
Jul 07, 2025
We had a great time. We will deffinately be back! All of your employees are very nice and kind always smiling and having fun with all of us campers!
Jul 07, 2025
We loved our stay at Mercer KOA. We got the deluxe cabin L3. It was super clean and well stocked with nice linens. The cabin itself seemed to be in newer condition, no musty smell or cobwebs. There was AC, propane heat and instant hot water. The site itself was quiet and we had just 1 close neighbor. An affordable alternative to AirBB if traveling woth pets. We would absolutely stay here again.
Jul 07, 2025
Very friendly, welcoming staff. Facilities were clean and very well-kept.
Jul 06, 2025
Jul 05, 2025
Jul 05, 2025
Very good internet
Jul 05, 2025
We have stayed here several times on our way west. It is always a pleasant stay and we thoroughly enjoyed the pool this time.
Jul 04, 2025
Excellent facility. Well kept, friendly, with a. Ton of amenities
Jul 03, 2025
Had a little electric issues. The site was listed as 50 amp. But actually was 30 amp. Then it wasn't properly grounded. But staff was able to get us fixed up without having to move to a different site . Very clean bathroom and campground. Very quiet. No golf carts allowed except for staff .. Not many weekend activities tho..
Jul 03, 2025
Very nice pet friendly campground. We visited during the week so was nice and peaceful. Loved being escorted to our campsite. Camp grounds very clean. Restrooms very nice with private shower stalls. Staff very accommodating, friendly, and available for questions and help if needed. Nice little camp store. Owner of campground stopped at our site to talk and share information. Will visit again.
Jul 03, 2025
Clean and well kept kamp! Very impressive.
Jul 02, 2025
Jul 02, 2025
Jul 01, 2025
Excellent staff and beautiful campground
Jul 01, 2025
Quick overnight stay. Campground was clean and well laid out. Very accommodating to overnight campers placing you near the entrance for quick in and out.
Jul 01, 2025
Clean and quiet campground. Very helpful employees. Very reasonably priced. Had a great stay.
Jul 01, 2025
Very Clean, great staff, lots of things for kids to do, close to outlet mall shopping
Jun 30, 2025
This is the perfect KOA if you are camping with kids, or grandkids, the staff is always friendly.
Jun 30, 2025
Clean bathrooms, family style. Warm pool and friendly staff.
Jun 30, 2025
Jun 30, 2025
We only did an overnight stay, but we thought it was a really nice campground. Wish we could have stayed longer.
Jun 30, 2025
Wonderful as usual.
Jul 16, 2026
Great Community and Pleasant Staff! There's so much to do, a clean and refreshing pool, games/sports activities set up ready to play, fishing pond with easy catches, big dog park with enough space to run, clean facilities and a nicely stocked store. The cabins are clean, well maintained and hospitable. The wifi may be spotty, but there are hotels near by, if camping isn't really what you wanted to do. Great local attractions too!
- Nicki Bahm on Google
Jul 15, 2026
Great location and amazing service. The staff are extremely friendly and helpful.
- Joe Flaig on Google
Jul 12, 2026
Woman at the front desk is, by far, one of the nicest people I have ever met!
- Payton Murray on Google