Highlighting our Water Amenities! | Yogi Bear’s Jellystone Park™ at Yonderhill: Madison, Maine

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Highlighting our Water Amenities!

The Ol’ Swimmin’ Hole

Our swimming pool, installed new in 2022, is an extra-large, gradual entry pool with a shallow and deep end. The shallow end features a Downpour Derby interactive water game. There is also a Frog Slide and Mushroom water feature. Pool entry has a handicap accessible gate. There is NO LIFEGUARD ON DUTY and children under 14 years old must have adult (age 18+) supervision. For your safety, NO GLASS OR SMOKING ARE ALLOWED IN THE POOL AREA. PETS ARE NOT ALLOWED IN THE POOL AREA. Swim diapers are required for infants and can be found in the Ranger Station for purchase, as well as fun pool toys.

Open Memorial Day Weekend through Labor Day Weekend — 9am to Dusk. (SUBJECT TO CHANGE)

Bouncy Bear Waterslide Zone

Our inflatable park is undergoing changes, we will no longer have the tall orange waterslide, but will be replacing it a different option. We will continue to have smaller slides as well as a Jump Pad and a Bounce House. This is fun for all ages! An attendant is present at all times.

Open Saturdays from Memorial Day Weekend to Labor Day Weekend and every day from June 24 – August 23. (Inflatables are closed in rain storms) (SUBJECT TO CHANGE)

From the Journal

May 1, 2024

Places to Visit While at our Park!

There's tons to do in Madison, Maine and we hope you check some of these places out during your next vacation!

May 1, 2024

What are events like at Jellystone Park?

There's tons of ways to keep the fun going at Yonderhill, be sure to keep an eye on our events so you always know whats going on!

May 1, 2024

Highlighting our Water Amenities!

In 2022 we saw the addition of our new pool, find out what other water amenities we offer!

Frequently Asked Questions

Can I have a campfire at my site?

Every site has a fire ring. All fires must be kept in designated fire rings only. Firewood is available for purchase by the bundle at the store, and we’ll even deliver it to your site.

Can I bring my pet?

We welcome you and your pet! We do require that pets be on a leash at all times and ask that you clean up after your pet. Dog bags and receptacles can be found throughout the campground. We require proof of rabies vaccination on file in the office for everyone’s safety and have a Dog Park for your furry friends. Pets cannot be in public areas such as the store, playground, or poo. Pets are welcome in all of our cabins except the Treehouses. We charge $20.00 per pet, per reservation on rental units. Campers are responsible for any damage their pets cause.

Can I have visitors while I camp?

Visitors are welcome! Any person or persons who are not named on the initial registration form as a “Registered Camper”, and who has entered the campground is considered a visitor. Please direct visitors to register at the Registration Office upon entry. Day visitors must check out and leave the campground by 9:00pm unless registered as an overnight guest. Overnight visitors must check out at the office and leave the campground by 11:00am, or an additional fee may be applied to the following day. Visitors have a $10.00 fee, per person, during peak season, off season discounts may apply. All visitors must wear a wristband.