Extended Stay
Experience Yogi Bear™ as a Seasonal
Escape, Relax, Repeat: Extended Stays for Lasting Memories at Mark Twain Lake Jellystone Park™
Stay All Season Long—Adventure Awaits at Jellystone Park™ Mark Twain Lake!
Ready to turn your weekends into a full season of fun? Nestled in the natural beauty of Mark Twain Lake, our seasonal extended-stay sites are your ticket to easy, adventure-filled getaways all spring, summer, and fall. With both Premium and Standard site options, you’ll find the perfect spot to settle in and make the park your home away from home.
And the best part? All amenities are included! That means unlimited access to everything from our water attractions and activities to signature events, mini golf, and more—all just steps from your RV.
Whether you’re looking to kick back and relax or dive into nonstop family fun, our seasonal sites make it simple, affordable, and totally stress-free. Escape the everyday and enjoy a whole season of memory-making magic with us!
Enjoy nonstop family fun with exciting amenities – all included with your seasonal fee!
Including a swimming pool, The Water Zone waterpark, mini golf, scenic trails, cozy fire pits, and more!
Access to The Water Zone
Wave Pool
Space Bowl
Lazy River
6 Water Slides
Kiddie Pool
Tiki Bar
Snack Bar
Access to the pool in the RV park
Signature Events
Hourly activities
Please see Campers App for the activity schedule, some activities have a charge
Gaga ball
Volleyball
Jumping pillow
Playground
Mini Golf
Basketball court
Human foosball
2 catch and release fishing lakes on property
Two Ways To Stay Long-Term:
Premium Seasonal, Extended-Stay Sites
Stay with us in a seasonal site and enjoy all that Mark Twain Lake Jellystone Park and The Water Zone have to all season long!
Amenities include:
- Full Hook-Up Sites (Water/Electric/Sewer)
- Premium Full Hook-Up Sites (Waterfront/Water/Electric/Sewer)
- Fire Ring
- Picnic Table
- Cable and high-speed Wi-Fi
- Season Water Park Passes (restrictions apply)
- Discounted Day Passes for Friends and Family
Starts at $7,000 per year + one-time charge for background check.
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NOTE: The maximum number of guests you can add to your reservation is based on the occupancy or the campsite or cabin.
Standard Seasonal, Extended-Stay Sites
Stay with us in a seasonal site and enjoy all that Mark Twain Lake Jellystone Park and the Water Zone have all season long!
Amenities include:
- Full Hook-Up Sites (Water/Sewer/Electric)
- Premium Full Hook-Up Sites (Waterfront/Water/Sewer)
- Fire Ring
- Picnic Table
- Cable and high-speed Wi-Fi
- Season Water Park Passes (restrictions apply)
- Discounted Day Passes for Friends and Family
Starts at $4,500 per year + one-time charge for background check.
The Mark Twain Lake Jellystone Park ™ Grounds
Activity Center
Beautiful Landscaping
Clean, Modern Bathhouses
Camp Store
Laundromat (washers/dryers/folding table)
Free Wireless Internet (overnight guests)
Boo BooTM Party Room with Stove & Refrigerator
Lodging Amenities
Fire Rings
Picnic Tables
Cindy Bear™ Cabins
Lakeside Lodge
The Steamboat Inn
Ranger Smith™ Cabins
Yogi Bear™ Cabins
Boo Boo™ Cabins
Cabins with water view
Cabins with full kitchen
Campsite Features
Tent Sites
FHU Sites
Premium Sites
Seasonal Sites
30 and 50 AMP Sites Available
Picnic Tables
Sites w/ Concrete Patios
Waterfront Sites
Activities For All
Laser Tag
Jumping Pillow
Water Wars
Planned Activities
Outdoor Movie Theater
Fishing Pond
Swimming Pool
Mini Golf Course
Playground and Play Equipment
The Water Zone – Waterpark
Wave Pool
Space Bowl
Lazy River
Water Slides (two slide closed for renovations)
Kiddie Pool
Tiki Bar
Snack Bar
Sweet Shop / Gift Shop
Private Pool & Pavilion Rental
Ready to Make Lasting Memories?
Call us today at 573-735-9422 to reserve your seasonal, extended-stay site at Mark Twain Lake Jellystone Park™. Embrace the essence of Escape, Relax, Repeat with us, and discover how extended stays can lead to lasting memories in the heart of nature’s splendor. Whether it’s the tranquility of the lake, the joy of community gatherings, or the convenience of our amenities, your perfect camping experience awaits.