The park was clean and well laid out with full hookups. I was disappointed that the sandwich shop was closed. When I asked, I was told that it didn't open at all this year. The cost for the cave tour was $24.99 per person so we skipped that and walked the Cave Hollow Trail instead. It is very steep! The provided wi-fi was intermittent. There is a cute shop at the cave entrance with trinkets and souvenirs but not much for snacks. The attendant was happy to give us the names of a couple nearby restaurants that delivered. The park is a few miles from Hannibal proper.

The lady at check in (girl-smile) was very nice. They have a cave tour which we did not do. The D section pull trough is very uneven and hard to level. The F sites cost more but even back in. We had to move to F. Just chilled as arrived late in the afternoon. Had no cell service but park Wi-Fi. That went in and out.

We stayed at this campground 20 years ago with our kids. We were passing through the area again so decided to see if it's still as awesome as I remember -- and it is.

This is a nice campground by the Mark Twain Cave. The sites are spacious with nice big fire rings. The sites are gravel and are semi level but still need leveling. It was quiet and peaceful, a good nights rest passing through. The grounds are fairly tidy but could use some clean up. We had a nice corn hole area across from our site. Very easy to get to with GPS.

We enjoyed our stay at Mark Twain Cave campground. The sites were level and large. Lots of grass and open space. Very quiet. No wifi and Verizon was spotty. We really enjoyed the town of Hannibal. The Mark Twain museum complex is great as well as the shops on Main Street. Also some nice walking trails nearby. Lots of birds.