Keystone State Park

Having literally stumbled across Keystone State Park, we drove over the dam and parked the car on the dam's downstream side. After walking all the way to the dam's base, we were impressed with what we saw.Tip: We saw a good number of large birds here, including pelicans and heronsOver and above the dam and the birds, there's not a whole lot else to see here. I'd suggest if you want some good hiking and views that you visit the Ancient Forest instead.

Can I just say we cannot wait to return to this state park!!!! I can honestly say that this park we were so impressed with...it is BEAUTIFUL and SO WELL TAKEN CARE OF! You can tell that the employees, park rangers, and camp hosts take pride in their jobs and roles because everything was so well-maintained, the signs were so clear to let us know where to go and how to find things, and we continuously saw park rangers driving around making sure that everyone was safe and respecting the park, wildlife, and rules! My husband and I also realized that the time to come to these state parks is April- the weather is gorgeous, not too hot, and the place is nearly empty! We stayed in Lake Country and there were about 6 other campers/RV's in the whole area for this part of the state park. And- we were all spread out so we had little sections to ourselves. I have to say I was sad that not everyone follows the rules to clean up after themselves and their pets, but this was mostly prevalent down by the lake where people come for day use/not camping. There was garbage- empty cans and wrappers on the beach area and dog poop not cleaned up by others. However, again, this is where the day use occurs. For the campsites- the bathrooms and showers were SPOTLESS! I saw employees cleaning these on a daily basis. In addition I am not sure how often the dumpsters are emptied but we were very impressed that the garbage bins and dumpsters were not overflowing. The dump station is clearly labeled from the road and also very well maintained. Just so impressed with this state park and can't wait to revisit!

I love Keystone lake, I live on the lake would definitely recommend coming here!! Have a kids water park, there's cabins, tons of things to do!

Beautiful area. Would loved to have had a boat to go exploring! There are parking places close to the water, which is great for us older folks that can't walk too far. The whole area is a nice setting. The camping areas are well set up, from tent to motor home

This is a dog friendly park that had a number of walking trails and tables for fun! We went to see the leaves change and we were pleasantly surprised with all of the trees here! It backs up to an "ancient forest"!Everything was easy to find and there were a few parks buildings with easy access to facilities if needed. It appears to be a nice lake as well, even though we didnt do much beyond enjoying the view while hiking!

We usually go to Robber's Cave each year but we found Keystone on Groupon. We spent $103.00 for two nights during off season.The check-in was quick and easy. They have a cute gift shop with some easily forgotten about groceries. Our first impression of the cabin was- holy cow it is so clean!! Robber's Cave never smells or looks so clean. These rooms feel nice and you don't have to worry about anything. They have everything you need in the kitchen and we didn't have to buy anything additional besides paper towels. We climbed down to the lake as soon as we got here and it was gorgeous. Barely any trash, which is unavoidable with jerks who cannot clean up after themselves. As far as things to do on-site: not so much. It is off season, so we totally understand. We still enjoyed the views and saw five different species of birds. Sand Springs has great grocery stores if you want to make dinner like we did, and fast food places if that's your gig. Tulsa is a quick drive if you're looking for something a little fancier for entertainment. We highly enjoyed our stay.

Who doesn't love an amazing mist in the face, while listening to rushing terrifying magnificent water?!! Great place

FOR THOSE ONLY USING THE BOAT RAMP. $10 CHARGE for a boat ramp that has NO DOCK, so good luck if it's just you going by yourself. Plus it will take you nearly 20 minutes just to get out of the NO WAKE zone before you can get out on the lake. The ramp is at the end of a long cove with a large marina in it. Keystone Lake is a nice lake but I would avoid using this boat ramp when there are much better, and cheaper places, with a boat dock, to put in all around the lake.

Love this park. The cabins are very cost effective. They use to have a restaurant but it closed down. The folks that run the main office are the best people ever.

We have camped at Keystone State Park in Green Country every year for several years but our experience on 10/18/2023 ended our ever returning. There were other campers encroaching our campsite, literally on our site. The groups they allowed to camp there reminded me of Sanford and Son, there was no room for my camper slide-out! We requested help from the park ranger and from the person working in the office, and they were very rude. This park never used to be this way, very disappointed on who they've become. Not returning.