Find Adults Only Resorts & Hotels in Northern Illinois, IL from $135

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Top Northern Illinois Adults Only Resorts & Hotels

Front of property
The Steamboat House Bed & Breakfast

The Steamboat House Bed & Breakfast

4.0 star property
Galena
9.6 out of 10, Exceptional, (67)
"This was a lovely and very convenient B&B. Easy walking distance to Main Street with plenty of period furnishings. "
United States
Mark
$192 nightly
The price is $213
Dec 7 - Dec 8
Total with taxes and fees
The Steamboat House Bed & Breakfast
Outdoor wedding area
Maxwell Mansion

Maxwell Mansion

3.5 star property
Lake Geneva
9.0 out of 10, Wonderful, (253)
"Beautiful place to stay if you’re visiting Lake Geneva "
United States
Patrick
$212 nightly
The price is $241
Dec 6 - Dec 7
Total with taxes and fees
Maxwell Mansion
Exterior
Seven Oaks Bed & Breakfast

Seven Oaks Bed & Breakfast

3.5 star property
Lake Geneva
9.8 out of 10, Exceptional, (264)
"Really nice place to stay. "
United States
John
$119 nightly
The price is $135
Jan 5 - Jan 6, 2026
Total with taxes and fees
Seven Oaks Bed & Breakfast
Property entrance
1810 Emerson House Bed & Breakfast - Adults Only

1810 Emerson House Bed & Breakfast - Adults Only

3.5 star property
Beloit
9.6 out of 10, Exceptional, (11)
"The hosts were gracious and thorough with amenities. The property was lovely and comfortable. The food was delicious."
United States
Kathleen
$241 nightly
The price is $273
Dec 8 - Dec 9
Total with taxes and fees
1810 Emerson House Bed & Breakfast - Adults Only
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Find out more about Northern Illinois

Discover top Northern Illinois attractions

Northern Illinois offers a captivating mix of cultural experiences and outdoor adventures that cater to quality-seeking travelers. Start your journey in Chicago, where the iconic Art Institute boasts an impressive collection, including Grant Wood's 'American Gothic' and works by Picasso. For families, Lincoln Park Zoo provides free entry and engaging animal exhibits, making it a delightful outing for children. Venture north to the charming town of Galena, known for its well-preserved 19th-century architecture and boutique shopping, where you can explore the historic Main Street and sample local wines at the Galena Cellars Vineyard. Nature lovers will appreciate the breathtaking views at Starved Rock State Park, with its stunning canyons and waterfalls, perfect for a family hike or picnic. Finally, unwind in the picturesque town of Lake Geneva, where water activities , from paddleboarding to scenic boat tours. Consider staying in the heart of the Chicago Loop or along the shores of Lake Geneva, where luxurious hotels offer attentive service and stunning views, ensuring a pampered experience after your day of exploration.

Top Northern Illinois Hotel Reviews

Frequently asked questions

Are there any adult-only all-inclusive resorts in Northern Illinois?
Unfortunately, you won't find any adult-only all-inclusive resorts or hotels in Northern Illinois. But, if you're on a trip with your other half and searching for someplace romantic, check out Fairfield Inn & Suites by Marriott Rockford. Located in Rockford, it features a spa tub and premium bedding. Another choice is Hampton Inn Rockford. Also in Rockford, it offers amenities like windsurfing and windsurfing.
What is there to do in Northern Illinois near my adults-only hotel?
You'll find lots of exciting attractions to explore during your time in Northern Illinois. If you're planning a couple of nights in Rockford, Coronado Performing Arts Center is a must-see.
How can I find cheap adults-only hotels in Northern Illinois?
The quickest way to track down cheap adults-only hotels in Northern Illinois is with Expedia's handy filter tool. Narrow your search by budget, amenities and star rating to grab awesome prices in a couple of clicks. You can also sort the price from lowest to highest to find the most affordable option.
From what age can you stay in an adult-only hotel in Northern Illinois?
Usually, it's 16, 18 or 21. The adult-only resorts and hotels in Northern Illinois may have different age requirements, so read the rules of the property you want to visit before making a reservation. Whether you're planning a romantic retreat or a weekend away with the boys, Expedia's adult-only hotels have all the essentials for a fun-filled grown-up getaway.
Are all adult-only resorts all-inclusive in Northern Illinois?
If you want to vacation at a hotel or resort where most of what you need is covered by the room rate, try our "all-inclusive" filter. This will display all the suitable adult-only all-inclusive accommodations in Northern Illinois that will usually include your drinks, food and the room, a selection of on-site activities and great entertainment. Check out the hotel you're considering to see exactly what you'll get for the price.
Why book your adults-only hotel in Northern Illinois with Expedia?
Offering affordable rates and an excellent range of properties, Expedia makes it a breeze to find an adults-only hotel in Northern Illinois. Go all out and splurge on a high-end resort or use our search filters to find a wallet-friendly stay. From the moment you decide on your travel dates to when you lock in a place that checks your boxes, Expedia has got you covered.
When is the best time to stay at an adult-only all-inclusive resort in Northern Illinois?
While there's no such thing as a bad time to vacation in an adult-only all-inclusive hotel, the best time depends on your personal preferences. The weather can make or break your trip, so that's a good place to begin researching your Northern Illinois escape. Also, consider whether you'd rather travel in the off-peak season, which may be quieter and kinder to your budget. Prefer the buzz of peak season? Expect things to be busier and prices a little higher. Once you've worked out your budget and vacation style, find your dream adult-only resort or hotel here on Expedia.
Can I cancel or change my adult-only resort booking?
It is possible to cancel or change your booking, but check the details in your itinerary or make your way to Expedia's Trips portal to find out what rules apply. Whether you'll get charged a fee depends on the type of adult-only resort or hotel booking you made. Haven't decided on your Northern Illinois getaway yet? Look for adult-only hotels that are fully refundable — because even the best-laid plans can go awry!

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