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(856) 629-5140
117 Coles Mill Road, Williamstown, NJ 08094
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Attractions
Non-stop Fun From Dawn 'Til Dusk
Enjoy endless amounts of fun from sun up to sun down at our campground in New Jersey! Enjoy access to our lake and obstacle course, swimming pools, jumping pillows, playground, sports courts, arcade, and more. Non-peak season attractions have reduced availability. Please see Hours of Operations for full availability.
 
Open: April 14 – November 5 | Peak Season: June 16 – September 3
Attractions with a checkmark are included with your stay
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Sports
Water
Swimming Lake & Obstacle Course
Fun For All Ages (with supervision)
OPEN DAILY: JUNE 16 - SEPTEMBER 4 | OPEN WEEKENDS MAY 12 - JUNE 15
Get ready for some fun in the sun when camping in South Jersey! Our New Jersey camping resort offers a beatuiful lake with a fun swimming challenge! Get a work out on our Wibit Challenge Obstacle Course!
Activity Pool
Fun For All Ages (With Supervision)
Open Daily: June 16 - September 4 | Open Weekends May 12 - June 15
Looking for a campground with a pool in New Jersey? Kids and adults alike can splash away with our fun activity pool! Who doesn't want a campground with a pool in New Jersey? 
Olympic-Sized Pool
FUN FOR ALL AGES (WITH SUPERVISION)
Open Daily: June 16 - September 4 | Open Weekends: May 12 - June 15
Glamping in New Jersey can't be done without a relaxing day at the pool! Whether you want to relax by the water or take a couple of laps, our olympic-sized pool is a perfect way to cool off at our East Coast campground!
Diving Dock
Ages 12+
OPEN DAILY: JUNE 16 - SEPTEMBER 4 | OPEN WEEKENDS MAY 12 - JUNE 15
Show your best tricks on our diving dock.
Jumping Pillow
Ages 4+
All Season
We know that kids love nothing better than jumping on trampolines and bounce houses. Our jumping pillows are even bigger and better – they’re giant inflatables that measures about 30’ x 60’! The jumping pillows will be closed in extreme hot weather.
Laser Tag
Fun for all ages
all season
Lazer Tag is a high-tech combination of tag and hide-and-seek. The course is open for day and night play, with games lasting 30 minutes. *Advance sign-ups required! 
Arcade
Fun For All Ages
All Season
Come and enjoy our many games, prizes, and more. As one of the best campgrounds in New Jersey for families, we are always ready to play, rain or shine!
Gem Mining
Fun For All Ages
All Season
Our Gem Mining Experience has treasures for everyone! Just purchase a bag from our camp store, then start mining to wash away the dirt and reveal your gems.
Fishing
Fun For All Ages
All Season
Your New Jersey camping trip is complete with our fishing lake. Bring your poles, or rent one for the day! Our on-site fishing lake is stocked! No license required! Catch and release only, please.
Beach
Fun For All Ages
Opens May 12th
It's time to sit back and relax at our campground in South Jersey! Bring a blanket, a picnic, and your sand toys and join us on the beach!  Don’t forget your towel if you plan to take a dip.
Playground
Fun For All Ages
All Season
Our RV resort in New Jersey includes a well-equipped playground which means plenty of swinging, climbing, and sliding fun!
Gaga Ball Pit
Ages 5+
All Season
A kinder, gentler version of dodge ball, Gaga Ball is played in an octagon-shaped pit with a soft foam or rubber ball and combines the skills of dodging, running, striking and jumping – all while trying to hit opponents with a ball below the knees.
Softball Field
Fun for all ages!
all season
Grab your friends and play a game of softball! Be sure to check out our activity schedule and find out when we play wiffle ball as well!
Basketball Court
Fun For All Ages
All Season
Challenge your friends and family to some friendly competition on the court. 
Volleyball Court
Fun For All Ages
All Season
Campers can practice their spikes and sets at our full volleyball court!
Horseshoe Pits
Ages 13+
All Season
Get competitive with family and friends by playing some games at our horseshoe pits!
Scavenger Hunt
all ages
Peak Season
Grab a map when you check-in and search the property for hidden clues to review the phrase!
Park Highlights
From the Journal
Read all blogs
September 7, 2023
7 Reasons Why You Should Book A Fall Camping Trip
Enjoy lower rates, cooler temperatures, improved sleep, and more when fall camping!
August 24, 2023
5 Exciting Halloween Activities You Won't Want To Miss
Book a stay during one of our 6 Halloween Weekends for trick-or-treating, costume contests, and more.
August 17, 2023
The Best Restaurants, Wineries, & Breweries Near Williamstown, NJ
Book a stay at Jellystone Park™ South Jersey and give these outstanding restaurants, wineries, and breweries a try!
Read all blogs
Frequently Asked Questions
How far away is your New Jersey campground from Atlantic City?
Lucky for you, we offer some of the best camping near Atlantic City, because our Camp-Resort is located only 40 minutes away. We also offer some of the best RV camping and cabin rentals near Atlantic City, with 5+ accommodation types!
What makes you one of the best campgrounds in New Jersey for families?
We’re known as one of the best family campgrounds in New Jersey due to the countless activities and attractions we have to offer! If you’re looking for a New Jersey campground with a water park and pools, you’ve come to the right place. Our activity pool is great for kids and features various water  slides and interactive features, while our swimming lake and obstacle course is perfect for kids and adults alike! We also have an olympic-sized pool, jumping pillow, sports courts, themed events, and more. You can view all of our attractions here.
Why should I stay at your South Jersey campground over other campgrounds in the area?
Our campground near Atlantic City is in the heart of South Jersey and has a variety of cabin & campsite options! Plus, we offer many more attractions and activities than any other campground nearby - including our beach and lake, pool, jumping pillow, sports courts, themed events, and more. These attractions, plus our friendly staff, set us apart from other South Jersey campgrounds.
Do you offer any discounts?
We do! We offer great savings with our special offers! You can also follow us on Facebook to stay updated on any deals and specials we are offering! We do not accept AAA, Good Sam Club, or any other.
 
Are you an active or retired service man or woman? To thank you for your service, we offer a military discount of 10% off any weekday (Sunday-Thursday) stay with promo code WETHANKYOU.
 
*A valid ID must be presented at check-in to receive the discount. Excludes holidays (Memorial Day, Labor Day, & Indigenous Peoples’ Day). May not be combined with other offers.
 
Are you an established photographer, blogger, or social media personality? If you’re interested in potentially getting a discount off your next stay, we want to hear from you! Simply contact us with your proposal and links to your website and/or socials. We will get back to you at our earliest convenience.
Can I visit someone at the park?
Yes, we allow for day visits or for longer stays!
 
Visitor Rates apply to the following:
• Extra persons not included in cabin or campsite rates
• Guests visiting someone staying at the park
 
Visitors and extra persons are only required to pay fees for a maximum of 3 nights.
 
Staying for more than 3 nights? Only pay for the first 3 and stay for free nights 4-7!
Do you have day passes available?
We do! You can find more information here.
See all FAQs
Contact
Email: camp@southjerseyjellystone.com
Reservations: (856) 629-5140
Address
117 Coles Mill Road, Williamstown, NJ 08094
Ways To Stay
Cabins RV Sites All Accommodations Swim Club Memberships Seasonal Stays Park Passes
Things To Do
Attractions On-Site Dining Weekly Themes Daily Events & Activities Halloween at Jellystone Park™ Add-Ons Places to Go
Special Offers
Deals Club Yogi Rewards
At The Park
Guest Dashboard FAQs Facilities Camp Resort Map Camp Resort Guide Hours of Operation Blog Contact Us
More
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