Book Your Stay

Travel Dates

Arrival

1 Night

Departure

Guests

Reservation Center: (888)-886-2477

Book Your Stay

Arrival

1 Night

Departure

Guests

Children

infants

Pets

Reservation Center: (888) 886-2477

Reservations

Request more information about reservations or call us at (888) 709-1180 today.

Book Your Stay Check Availability

Starting at

$81
USD

RV site/night*

Family Camping Near the Fox River in Millbrook, Illinois

Experience an escape from the city at Jellystone Park™ of Chicago, our family-oriented RV resort in the rural village of Millbrook, Illinois. This quiet locale offers lush, forested grounds, with a wide selection of lodging options including spacious RV sites and quaint cabin rentals.

When you take your stay at Jellystone Park™ of Chicago, you'll find that the amenities, accommodations, and planned activities come together for an exciting atmosphere. Among those amenities are family favorites such as a swimming pool, Gaga ball, jumping pad and outdoor ping pong. In addition to the amenities, Jellystone Park™ of Chicago organizes planned activities and themed weekends to ensure fun for all ages.

Take your next vacation at Jellystone Park™ of Chicago and discover just how exciting camping in Illinois can be!

Guest Guide & Resort Map

Download key information before you get here.

Rules and Regulations

RESERVATION POLICIES

PAYMENT

All nightly and weekly reservations require a deposit of two nights or half of your stay, whichever is greater. Monthly reservations require a deposit of $500. Any balances are due upon arrival. Personal checks are not accepted at check-in.

CANCELLATION POLICY

Nightly/Weekly Stays: For all stays shorter than 30 nights, no refunds are given on or after arrival. Cancellations made at least 14 days in advance will be refunded in the form that was used for the payment. Deposits will be forfeited for all reservations cancelled less than 14 days prior to your arrival date.

Monthly Stays: For all stays of 30 nights or longer, no refunds will be given on or after arrival. Cancellations made at least 45 days in advance will be refunded in the form that was used for payment. Deposits will be forfeited for all reservations cancelled less than 45 days prior to your arrival date.

CHECK-IN & CHECK-OUT

RV/Tent Sites

Check-in Time: 2 p.m.
Check-Out Time: 11 a.m.

Vacation Rentals

Check-in Time: 3 p.m
Check-Out Time: 11 a.m

Early check-in may be available for $30; contact the resort office the morning of your arrival for availability. Late check-outs may be available for $30; check with the resort office on your day of departure for availability.

Any guests that have not shown up 24 hours after their check-in time, and have not made prior arrangements with the resort staff, will be considered a no-show reservation and forfeit their deposit.

SITE LOCATIONS & TENT ACCOMMODATIONS

All site numbers are subject to change prior to arrival unless a site lock fee was paid with your reservation. All certified RV types are permitted unless prevented by specific site constraints. Tents and conversion vans are only permitted on designated tent sites. Only one pup tent may act as a secondary unit on a site at the discretion of Sun Outdoors as site size allows, and must be taken down during the day. Dining canopy tents are permitted, but may not be up in conjunction with a pup tent. Sites must be cleaned up of garbage and debris prior to departure. Additional charges may result for sites requiring additional cleaning.

PERMITTED OCCUPANTS

All reservations include a maximum of 6 guests unless otherwise stated. Rates are based on the maximum occupancy of the site. The individual reserving the site must be a minimum of 18 years of age and be physically present at the time of check in.

VISITORS

Campers are responsible for their visitors. Each visitor must register at the welcome center and pay the visitor fee, which is $10 per person, per day. Visitors may stay overnight following their day access as long as the site does not exceed the maximum occupants.

AMENITIES & FACILITIES

We encourage you to visit the individual property website for specific information and dates relating to on-site amenity closures and other property specific information. Please remember that all amenities are on a seasonal and weather dependent schedule that may have limited hours during the spring and fall. We reserve the right to close any facilities at our discretion without prior notice. Please refer to posted rules and regulations throughout the property for additional information on our amenities. Specific locations require guests to display their property-issued wristband at all times while on site, as well as for access to amenities.

GENERAL RULES

QUIET HOURS

Our quiet time is from 11 p.m. - 8 a.m. daily, but please be courteous to your fellow guests during all hours of the day. During quiet hours, there is no loud talking, loud radios, loud televisions, or other loud noises allowed. The use of generators are not permitted on the property. We do enforce a curfew - anyone under 18 years of age may not leave their site or rental after 11 p.m. unless it is to and from restroom facilities accompanied by an adult.

RESPECT YOUR NEIGHBOR

Please be considerate of your neighbors' privacy and space. Do not walk on, or pass through the site of another guest. Respect our local culture, wildlife, and other guests. Please be mindful of our local bylaws and conservation of resources. Sun Outdoors is proud to promote an inclusive and family friendly atmosphere at all of our properties. Offensive or intolerant language and actions will not be tolerated, included with respect to race, religion, sexual orientation, or political views, and the presence or existence of any language, actions, visuals or symbols (e.g. visuals depicting confederate flags, swastikas, racial slurs, etc.) that may be deemed to be offensive will not be permitted on property. We reserve the right to immediately terminate a booking and evict any guest, without refund, for failure to comply with these rules and/or staff's request for you to remove the display of any offensive visuals or symbols.

SMOKING & ALCOHOL

There is no smoking allowed in vacation or cottage rentals, restroom and shower facilities, indoor facilities, common areas, or any outdoor amenities. Smoking is allowed on your own site as long as it is done so in a way that will not directly or indirectly impact the experience of other guests. Alcohol is permitted by legal drinking age adults as long as it is done so in a way that will not directly or indirectly impact the experience of other guests. Alcohol must be consumed in a responsible manner. Illegal drugs are strictly prohibited.

SITE SAFETY

Each site is provided one table, as well as one fire pit if allowed by local regulations. Please do not burn or leave trash in fire pits, and please do not move fire pits without permission from the staff. All fires must be contained to the pit/ring, and campfires are permitted from 8 a.m. to midnight. Never leave a fire unattended. County bans may occur and will be posted at the office. Any chemicals or toxic materials must remain locked up at all times, or safely removed from the access of children or animals.

PETS

We are a pet-friendly resort but pets may not disturb other guests, and must be cleaned up after by owners. Pets must always be on a leash and restrained when not confined inside an RV, and that no pet may be left unattended outside of an RV, even on the site. There is a maximum of two pets per reservation with a $50 non-refundable fee per reservation for any pet in a vacation or cottage rental. Pets are the responsibility of the owner. Management reserves the right to remove or restrict disruptive or aggressive pets. All pets must also be up to date on vaccines, and copies of pet vaccine records must be available upon request. Upon check-in, please notify the office of your pets if you have not already added them to your reservation during the booking process.

GARBAGE & RECYCLING

Any garbage and recycling are to be put in the designated areas, garbage bins, and recycling receptacles located on the resort map at locations that offer these services.

SEWER HOOKUP

All sewer hoses must be undamaged, and sewer connections must be tight. Replacement sewer hoses and sewer donuts can be purchased at the welcome center or general store.

WASTE WATER

The discharge of any waste water (septic or grey water) is strictly prohibited. Formaldehyde products are not permitted.

PARKING & RESORT ROADS

Two vehicles, inclusive of one RV, are included with each reservation as determined by Sun Outdoors and as space allows. Additional vehicles are $10 per day and subject to availability of parking in designated areas. All vehicles must have a parking pass from the office upon check-in. Please ensure your guest tag is visible at all times with your proper departure date. Towing is enforced at the guests expense. All guests must stay within resort property boundaries. No trespassing on neighboring land is permitted.

SPEED LIMIT

Please obey posted speed limits on property. Failure to obey speed limits may result in removal from the property without refund.

TRANSPORTATION

Non-motorized skateboards, scooters, roller blades, roller skates and bicycles are permitted to be utilized as long as they are done so in a safe and quiet manner. Motorized items such as drones, motorbikes, hover boards and similar motorized recreational items are prohibited. UTVs, ATVs, and large terrain vehicles are prohibited except when connecting to adjacent trails, which are only available at select locations.

GATE ACCESS

Any lost or unreturned gate cards will result in a $25 replacement fee. Gate access cards are only applicable at specific locations; not all locations are gated, or require a gate card.

GOLF CARTS

In addition to the rules contained in the rental cart agreement to be signed by each guest renting a golf cart from the property, all guests must comply with the following rules governing the use of golf carts on property.

Each guest owning a golf cart is solely responsible for ensuring that all operators of the golf cart are a minimum of 16 years of age and possess a valid driver's license (moped licenses, learning permits, etc. are not acceptable).
Golf carts must have their lights (if equipped) turned on at all times while in operation after sunset. No golf carts may be operated after sunset without headlights.
Golf carts shall not be operated during quiet hours from 11 p.m. to 8 a.m.
Golf carts must be operated properly. Horseplay, racing or other misuse of guest-owned golf carts will not be tolerated. Guest-owned golf carts are to be operated on blacktop or gravel roadways only. No driving through RV sites or other restricted areas.

OPERATION OF GOLF CARTS WHILE CONSUMING OR UNDER THE INFLUENCE OF ALCOHOL, MARIJUANA OR ILLICIT DRUGS IS STRICTLY PROHIBITED.
A golf cart's maximum seating capacity must never be exceeded. Operators and passengers of a guest-owned golf cart must be seated at all times while the golf cart is in motion.

BIKES

Don't forget your bike helmet. In addition to following local regulations, we recommend that all riders wear a helmet while riding a bicycle. Bike riders must obey the same rules of the road as a motor vehicle. When operating a bike after sunset, you must have a light on both the front and back of the bike. These lights may be purchased from the welcome center or store.

FIREWORKS

The use of fireworks, including sparklers and explosives of any kind, are not permitted under any circumstances. Anyone caught with fireworks may result in removal from the property without refund.

FIREARMS & WEAPONS

Guests must obey all federal, state and local laws regarding the ownership and possession of firearms. Firearms are not permitted in any property buildings or common areas. The only exception is that guests may have a firearm in a locked, private vehicle in parking areas if permitted by law. The discharge of firearms, BB guns, air guns/rifles, or similar devices is strictly prohibited.

GENERAL CONDUCT & REMOVAL

Guests are required at all times to comply with all rules and regulations posted at the property as well as directions of the resort team. We reserve the right to remove anyone in violation of these rules and regulations from the resort.

EMERGENCY - Dial 911 in case of an emergency.

Ways to Stay

- Deluxe Cabin (Sleeps 8)
  
  3 Locations
  
  $249 Avg/night
  
  Our spacious deluxe cabins feature beautiful hardwood paneling and can accommodate up to 8 guests. There is a queen bed in the primary bedroom, twin bunk beds in a small second bedroom, a queen futon in the living room, and two twin mattresses in the overhead loft area. They are pet-friendly with amenities that include furnishings, a full bathroom, heat and air conditioning, satellite TV, and a kitchen with full appliances, dishwasher, microwave, coffee maker, and toaster. There is also a large front deck with patio furniture, plus a picnic table, propane grill, fire pit, and parking area. Linens not provided.
  
  Click on check availability for Jellystone Park™ of Chicago
  
  Click on Deluxe Cabin (Sleeps 8) Details and amenities link
- Rustic Cabin 2 Room (Sleeps 8)
  
  6 Locations
  
  $155 Avg/night
  
  Our cozy rustic cabins are the perfect way to enjoy a more primitive camping experience with some comforts of home. These two-room rentals are pet-friendly and provide two twin-over-queen bunk beds, plus a twin-over-twin bunk bed to accommodate up to 8 guests. Additional amenities include mini refrigerator, microwave, heat and air conditioning for your convenience. There is also a picnic table and a fire pit for your outdoor enjoyment. Restroom and shower facilities are always located nearby. Restroom and shower facilities are always located nearby. Linens not provided.
  
  Click on check availability for Jellystone Park™ of Chicago
  
  Click on Rustic Cabin 2 Room (Sleeps 8) Details and amenities link
- Rustic Cabin 1 Room (Sleeps 4)
  
  4 Locations
  
  $134 Avg/night
  
  Our cozy rustic cabins are the perfect way to enjoy a more primitive camping experience with some comforts of home. These one-room rentals are pet-friendly and provide a queen bed, plus a twin-over-twin bunk bed to accommodate up to 4 guests. Additional amenities include mini refrigerator, microwave, heat and air conditioning for your convenience. There is also a picnic table and a fire pit for your outdoor enjoyment. Restroom and shower facilities are always located nearby. Restroom and shower facilities are always located nearby. Linens not provided.
  
  Click on check availability for Jellystone Park™ of Chicago
  
  Click on Rustic Cabin 1 Room (Sleeps 4) Details and amenities link
Previous Slide
1 / 1
Next Slide
- Elite Full Hookup RV Site
  
  0 Locations
  
  $102 Avg/night
  
  Our spacious elite RV sites provide full hookups with 20-, 30-, or 50-amp electric for your comfort and convenience. These back-in sites include gravel pads that can accommodate no more than 45 feet with room for slide-outs. Each site also comes with a picnic table and fire pit for your outdoor enjoyment.
  
  Click on check availability for Jellystone Park™ of Chicago
  
  Click on Elite Full Hookup RV Site Details and amenities link
- Premium Full Hookup RV Site
  
  51 Locations
  
  $91 Avg/night
  
  Our spacious premium RV sites provide full hookups with 20-, 30-, or 50-amp electric for your comfort and convenience. These back-in sites include gravel pads that can accommodate no more than 45 feet with room for slide-outs; select sites also include a concrete patio. Each site also comes with a picnic table and fire pit for your outdoor enjoyment.
  
  Click on check availability for Jellystone Park™ of Chicago
  
  Click on Premium Full Hookup RV Site Details and amenities link
- Standard Water & Electric RV Site
  
  121 Locations
  
  $81 Avg/night
  
  These spacious water and electric RV sites provide 20-, 30, or 50-amp electric for your comfort and convenience. All sites are back in and include a grassy pad that can accommodate up to 34 feet with room for slide-outs. Each site also comes with a picnic table and fire pit for your outdoor enjoyment.
  
  Click on check availability for Jellystone Park™ of Chicago
  
  Click on Standard Water & Electric RV Site Details and amenities link
- Water & Electric Tent/Pop-Up Site
  
  43 Locations
  
  $81 Avg/night
  
  These spacious water and electric RV sites can accommodate a tent or pop-up camper and provide 20-, 30, or 50-amp electric for your comfort and convenience. All sites are back in and include a grassy pad that can accommodate up to 34 feet with room for slide-outs. Each site also comes with a picnic table and fire pit for your outdoor enjoyment.
  
  Click on check availability for Jellystone Park™ of Chicago
  
  Click on Water & Electric Tent/Pop-Up Site Details and amenities link
Previous Slide
1 / 1
Next Slide

lodging

Deluxe Cabin (Sleeps 8)

Overview

Our spacious deluxe cabins feature beautiful hardwood paneling and can accommodate up to 8 guests. There is a queen bed in the primary bedroom, twin bunk beds in a small second bedroom, a queen futon in the living room, and two twin mattresses in the overhead loft area. They are pet-friendly with amenities that include furnishings, a full bathroom, heat and air conditioning, satellite TV, and a kitchen with full appliances, dishwasher, microwave, coffee maker, and toaster. There is also a large front deck with patio furniture, plus a picnic table, propane grill, fire pit, and parking area. Linens not provided.
Amenities
- Pet-Friendly

lodging

Rustic Cabin 2 Room (Sleeps 8)

Overview

Our cozy rustic cabins are the perfect way to enjoy a more primitive camping experience with some comforts of home. These two-room rentals are pet-friendly and provide two twin-over-queen bunk beds, plus a twin-over-twin bunk bed to accommodate up to 8 guests. Additional amenities include mini refrigerator, microwave, heat and air conditioning for your convenience. There is also a picnic table and a fire pit for your outdoor enjoyment. Restroom and shower facilities are always located nearby. Restroom and shower facilities are always located nearby. Linens not provided.
Amenities
- Pet-Friendly

lodging

Rustic Cabin 1 Room (Sleeps 4)

Overview

Our cozy rustic cabins are the perfect way to enjoy a more primitive camping experience with some comforts of home. These one-room rentals are pet-friendly and provide a queen bed, plus a twin-over-twin bunk bed to accommodate up to 4 guests. Additional amenities include mini refrigerator, microwave, heat and air conditioning for your convenience. There is also a picnic table and a fire pit for your outdoor enjoyment. Restroom and shower facilities are always located nearby. Restroom and shower facilities are always located nearby. Linens not provided.
Amenities
- Pet-Friendly

Amenities & Features

Find a resort built for families at Jellystone Park™ of Chicago with resort amenities like our swimming pool, gaga ball, themed weekends and planned activities.

Explore

Upcoming Events

Click on view all resort events link
Click on View all Resort events link
Discover numerous popular attractions in and around Millbrook and greater Chicago that offer fun for the whole family.

Jellystone Park™ of Chicago

Starved Rock State Park mi mi from resort

Field Museum mi mi from resort

Navy Pier mi mi from resort

SciTech Hands On Museum mi mi from resort

Silver Springs Fish and Wildlife Area mi mi from resort

Lincoln Park Zoo mi mi from resort

Wendella Tours & Cruises mi mi from resort

Raging Waves Waterpark mi mi from resort

Silver Springs Fish and Wildlife Area mi mi from resort
- Starved Rock State Park
  
  Discover deep canyons and high overlooks of the Illinois River as you hike, fish, and boat at Starved Rock State Park.
- Navy Pier
  
  You can't beat the sights, smells, and sounds of Navy Pier. Head on the rides, visit the Chicago Children's Museum, or stroll the shops of this iconic destination.
- Field Museum
  
  Chicago's famous Field Museum covers science, natural history, and ancient cultures, not to mention that it's home to SUE, the world's largest Tyrannosaurus rex.
- Lincoln Park Zoo
  
  Offering free admission, the Lincoln Park Zoo is home to exotic wildlife, including lions, penguins, and kangaroos.
- Wendella Tours & Cruises
  
  Nestled next to the Wrigley Building along the Magnificent Mile, Wendella offers renowned daytime and nighttime architecture cruises along the Chicago River.
Previous Slide
1 / 1
Next Slide

Featured Special Offers

No Membership Required

We don't believe in costly membership fees at Sun Outdoors. Enjoy vacations without the limitations and get away wherever you want and whenever the time is right.

Book Now for Jellystone Park™ of Chicago

VIEW DETAILS for No Membership Required
Year-Round Site Upgrade Package

Transform your RV site with this upgrade package offered at our year-round resorts, typically located in warmer regions like California, Florida and Texas. These site upgrades give you additional comforts that are sure to make your stay with Sun more inviting and enjoyable.

Book Now for Year-Round Site Upgrade Package

View Details for Year-Round Site Upgrade Package