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Yogi Bear's Jellystone Park at Keystone Lake

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Yogi Bear's Jellystone Park at Keystone Lake, near Mannford, Oklahoma, is a lively spot perfect for families looking to enjoy some fun in the sun. With spacious campsites that offer a mix of shade and waterfront views, it’s a great place to kick back and relax after a day of activities.

This campground is packed with amenities that keep both kids and adults entertained. Visitors rave about the water park features, including a pool with slides and a floating obstacle course that’s a hit with everyone, even those who might be a bit older. One happy camper mentioned, “The obstacle course floating in the lake was so much fun,” highlighting the excitement that awaits.

For those who love the outdoors, Keystone Lake offers fantastic opportunities for swimming, boating, and fishing. Plus, the nearby attractions, like state parks and local shops, make it easy to explore the area. Campers appreciate the friendly staff and the well-kept facilities, ensuring a comfortable stay.

While some guests noted that the tent sites can be prone to flooding, the RV spots are well-shaded and provide a cozy atmosphere. With plenty of activities on-site and a beautiful lake to enjoy, Yogi Bear's Jellystone Park is a solid choice for a family camping adventure.

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Location

Yogi Bear's Jellystone Park at Keystone Lake is located in Oklahoma

Detail location of campground

Directions

From Tulsa, Oklahoma, take Highway 412 west for approximately 15 miles to the Keystone Dam Exit. Merge onto Highway 151 south for approximately 3 miles, then take Highway 51 west approximately 4 miles to park entrance on the north side of the highway.

Address

29365 W Highway 51
Mannford, OK 74044

Coordinates

36.12948037 N
96.3215274 W

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Access

  • Drive-In
    Park next to your site
  • Boat-In
    Sites accessible by watercraft.

Stay Connected

  • WiFi
    Unknown
  • Verizon
    Good
  • AT&T
    Unknown
  • T-Mobile
    Unknown

Site Types

  • Tent Sites
  • RV Sites
  • Standard (Tent/RV)
  • Group
  • Equestrian

Features

For Campers

  • Market
  • ADA Access
  • Trash
  • Picnic Table
  • Firewood Available
  • Phone Service
  • Reservable
  • WiFi
  • Showers
  • Drinking Water
  • Electric Hookups
  • Toilets
  • Alcohol
  • Pets
  • Fires

For Vehicles

  • Sanitary Dump
  • Pull-Through Sites
  • Big Rig Friendly

Drive Time


Reviews

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3.5

out of 5

8 Reviews

Reviewed Apr. 26, 2025

Absolutely would not recommend Jellystone RV Park at Keystone Lake.

We called ahead and clearly explained we needed a full hookup site to test out our motorhome before a major trip. We were also told they had a playground and asked to be placed as close to it as possible. We confirmed that checkout was at 11 AM and were told if we needed a late checkout, it would be an additional$20.

 When we arrived, we were one of the only guests there, yet they still insisted on charging a late checkout fee. Even worse— the site they gave us had only 30 amp electric hookup— no water, no sewage hookup— despite what we were promised over the phone. The“playground” was a complete joke: no swings, no slides— just a small metal structure with a few steps. Nothing like what is pictured or advertised. When we asked for a refund because the site was not what we were promised, the older woman at the front desk laughed and said,“It’s raining, the kids can’t play anyway,” and refused to refund us. 

She offered a“credit toward a future stay,” which we obviously declined. There are only THREE sites in the entire park with full hookups, and they are right at the front gate next to the train tracks. As a military family(my husband is a disabled combat vet), it’s also worth noting they do not offer any military discount. Between the poor service, false advertising, and complete lack of accommodations, this place is wildly overpriced and absolutely not worth the three-hour drive we made to get there.

 0/10 recommend. Save your money and go somewhere else. We left and stayed down the road by Pier 51 instead— a much better experience.

SiteA41
Month of VisitApril
  • Review photo of Yogi Bear's Jellystone Park at Keystone Lake by christina B., April 26, 2025
Reviewed Jul. 18, 2022

Nice Campground

Had a great time here. Spots are relatively spacious and a good amount of shade for most spots. Definitely the nicest Jellystone I’ve been to.

SiteC2
Month of VisitJuly
  • Review photo of Yogi Bear's Jellystone Park at Keystone Lake by Stanleigh S., July 18, 2022
  • Review photo of Yogi Bear's Jellystone Park at Keystone Lake by Stanleigh S., July 18, 2022
  • Review photo of Yogi Bear's Jellystone Park at Keystone Lake by Stanleigh S., July 18, 2022
  • (13) View All
Reviewed Aug. 30, 2021

Not safe

My son-in-law, his family of four children and his wife and to three other couples with their children were out at Keystone Lake on Saturday August 28th. My son in law passed away due to drowning at Jellystone Park that Saturday. The lifeguards didn't know what to do and they had a hard time getting back to shore. The ambulance took 40 minutes to get there by the time they got to the hospital they tried to revive him but he passed away. The lifeguard should be more experienced in these matters

Month of VisitAugust
  • Review photo of Yogi Bear's Jellystone Park at Keystone Lake by Connie M., August 30, 2021
Reviewed May. 18, 2021

Fun

We stayed the weekend and had a great time, there was plenty of things for the kids to do and enough space at our campsite that we didn’t feel crowded in.

Sitea62
Month of VisitMay
Reviewed Jan. 6, 2021

Nice RV Park

Enjoyed the quiet side of the park closest to railroad tracks. Yes, we did have trains at all hours, but living in a community with a similar issue, we had no problem sleeping through it. Bathhouse was clean, but not great. Biggest problem was flies from dumpster and sewage dump. Could not smell anything, but 1000's of flies. Overall, still quiet and sites were nice. Lake is very nice.

  • Review photo of Yogi Bear's Jellystone Park at Keystone Lake by Chris M., January 6, 2021
Reviewed Sep. 7, 2020

Grandkids fun place.

This place is awesome for hot summer days. Fun for all ages especially kids. The camping includes the floating inflatables, paddle boards, kayaks, air-conditioned outdoor pool with water slides and splash pad. Everything is new, clean and well kept. Employees are all very nice and helpful. The only bad thing is the tent sites are next to the waters edge and can get flooded out. The RV sites are the best for they have shade trees. The price is a little higher but considering that there is free fun for everybody.  Rather it's playing on the floating obstacle coarse in the lake or swimming at the water park which is included in camping fee, fishing or just relaxing at the campsite. Plus it's close to other attractions like the state park, museums, and great fishing at the Kestone Dam. Also its really close to shopping and restaurants. There is a lot to do in Sand Springs which is a close drive. Keystone lake is a beautiful clean lake for boating and fishing. The obstacle coarse floating in the lake was so much fun and I'm 59 years old plus the awesome really cold swimming pool with big waterslides that was never crowded.

Month of VisitAugust
  • Review photo of Yogi Bear's Jellystone Park at Keystone Lake by Melanie W., September 7, 2020
  • Review photo of Yogi Bear's Jellystone Park at Keystone Lake by Melanie W., September 7, 2020
  • Review photo of Yogi Bear's Jellystone Park at Keystone Lake by Melanie W., September 7, 2020
  • (9) View All
Reviewed Aug. 23, 2020

Nice sites

We enjoyed this campground. Has some really nice sites- some shaded and some by the water. Not as much to do as other Jellystone parks (mostly just the pool and witbit), but we enjoyed the park over 4th of July weekend. Would love to see a nice playground and some scheduled activities. The pool and slides are really nice and great for kids of all ages. My toddler loved the slides.

  • Review photo of Yogi Bear's Jellystone Park at Keystone Lake by Brittany  J., August 23, 2020
  • Review photo of Yogi Bear's Jellystone Park at Keystone Lake by Brittany  J., August 23, 2020
Reviewed Jul. 27, 2018

the kids loved it

this is a great place for family to enjoy swimming boating fishing any other water activities. camping spaces are spacious. the wibit is extremely fun even for adults. The pool areas are very nice very clean the only thing we did not like was there was absolutely no shade for our baby. Bathroom seem to be very clean. There was no ranger station and no children activities.

  • Review photo of Yogi Bear's Jellystone Park at Keystone Lake by Julie H., July 27, 2018
  • Review photo of Yogi Bear's Jellystone Park at Keystone Lake by Julie H., July 27, 2018
  • Review photo of Yogi Bear's Jellystone Park at Keystone Lake by Julie H., July 27, 2018
  • (23) View All

Frequently Asked Questions

  • How much does it cost to camp at Yogi Bear's Jellystone Park at Keystone Lake?

    Camping at Yogi Bear's Jellystone Park at Keystone Lake can cost between $30.00 and $75.00 depending on the site.

  • Are fires allowed at Yogi Bear's Jellystone Park at Keystone Lake?

    Yes, according to campers on TheDyrt.com, fires are allowed at Yogi Bear's Jellystone Park at Keystone Lake, although make sure to check current fire restrictions in the area.

  • Does Yogi Bear's Jellystone Park at Keystone Lake have wifi?

    Yes, according to campers on TheDyrt.com, Yogi Bear's Jellystone Park at Keystone Lake does have wifi.

  • Is there cell phone reception at Yogi Bear's Jellystone Park at Keystone Lake?

    According to campers on TheDyrt.com, Verizon signal is good, AT&T is unknown, and T-Mobile is unknown.