Escape, Relax, Repeat: Extended Stays for Lasting Memories at Mark Twain Lake Jellystone Park™️!  Click Here


Endless Fun For the Whole Family

There’s something for everyone at Mark Twain Lake Jellystone Park ™.  Whether looking for fun in the sun enjoying the swimming pool or nearby The Water Zone waterpark or want to challenge the family to a round of Mini Golf, the fun never ends.

Swimming Pool

Kids Activities

Tent Sites / Fishing

Fire Rings

Kids Playground

General Store

The Water Zone

Jumping Pillow

Mini Golf

Ranger Station


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

splash landing

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

Check Out What Else There is to Do Around Our Park!

Activities Calendar