Keystone State Park

Keystone State Park is one of our favorite camping places. There are plenty of spots for RVs and tents and you can see the water from most.
The restrooms and showers were totally replaced about 2 years ago and there are 4 of each in both of the main campgrounds. Each restroom and each shower are totally private and can be locked so you don't have to be concerned about someone coming and using the restroom while you're in the shower.
Green Country campground has a marina with boat rentals and a restaurant on the water.
All three campgrounds have a playground, and Lake Country campground has a swimming area. In addition, there are a couple of easy hiking trails in the park. One will take you to the park office, which also serves as a little convenience store. All of the state parks should have this.
Keystone isn't as clear as some of the lakes in eastern Oklahoma, but it's not bad. And it's a lot nicer than the ones on the western side.

Very nice campground. The lake is beautiful. Off road park near by. Boat rental near by. Lots of primitive camping. Our 38 foot motor home fit great in most spots with full hook ups

Keystone Campground has a direct view of the lake from almost all of the sites! The bathrooms and showers are private which is the safest I’ve felt!! We had a great time camping and will return next time we’re visiting family in Oklahoma.

My favorite place in all of Oklahoma! Lake country is amazing. It's handicap accessible and very clean. The tent areas always have an area perfect for a tent - smooth and flat. If I could live here, I would!

We absolutely LOVED our stay here! We rented a cabin for 4 days after the 4th of July and it was SO peaceful! I was SUPER impressed with the staff. Every person we dealt with took the time to make sure we were satisfied with our stay! We will definitely be going back!!