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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 New Jersey Camp-Resort! 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 – August 19
Attractions with a checkmark are included with your stay
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Sports
Water
Swimming Lake & Obstacle Course
Fun For All Ages
Opens May 12th
Get a work out on our Wibit Challenge Obstacle Course!
Activity Pool
Fun For All Ages (With Supervision)
Opens May 12th
Kids and adults alike can splash away with our fun activity pool! 
Lazer Tag
Daytime: Ages 6+ | Nighttime: Ages 8+
Open Daily: June 16 - August 19 | Open Weekends: April 14 - June 15, August 20 - September 21
NEW! Lazer Tag is a high-tech combination of tag and hide-and-seek. Games are 45 minutes in length. Closed toe shoes recommended. 
Olympic-Sized Pool
FUN FOR ALL AGES (WITH SUPERVISION)
Open Daily: June 16 - September 4 | Open Weekends: May 12 - June 15
Whether you want to relax in the pool or take a couple of laps, our olympic-sized pool is a perfect way to cool off!
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.
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.
Beach
Fun For All Ages
Opens May 13th
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!
Fishing
Fun For All Ages
All Season
Bring your poles, or rent one for the day! Our on-site fishing lake is stocked! No license required! Catch and release only, please.
Arcade
Fun For All Ages
All Season
Come and enjoy our many attractions, games, prizes, and more. We're ready to play rain or shine!
Playground
Fun For All Ages
All Season
Our well-equipped playground means plenty of swinging, climbing, and sliding fun!
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
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.
Horseshoe Pits
Ages 13+
All Season
Get competitive with family and friends at our horseshoe pits!
Park Highlights
From the Journal
Read all blogs
March 23, 2023
Can't-Miss Spring Events of 2023 at Jellystone Park™ South Jersey
Book a stay during one of our spring camping weekends for lower rates, limited time deals, and themed weekends!
March 15, 2023
4 Reasons Why You Will Love Spring Camping
The first day of spring is right around the corner - soon you’ll be stepping outside into blooming flowers and days filled with sunshine! What better way to celebrate the beginning of the season than by booking a spring camping trip to Jellystone Park™ Quarryville, PA?!
March 9, 2023
Benefits of Booking a Camping Experience vs. a Hotel
Enjoy lower rates, included attractions, making new friends, and more when you choose a camping experience over a hotel stay!
Read all blogs
Frequently Asked Questions
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.
Where can I check rates and availability?
Through our reservations site! You can check availability, compare site types, and get an exact rate. Get started here!
I have a voucher/points I want to put towards my reservation, how or when do I do that?
You will need to log into your Club Yogi Rewards account and request a certificate. You will need to present the certificate at check-in to be verified by the staff and credited to your reservation.
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!
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 Events & Daily Schedules 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
Job Opportunities Rules and Policies Privacy Policy
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