Find Resorts & Hotels with Spas in Waterloo, IL

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Our top choices for Waterloo hotels with a spa

21C Museum Hotel St Louis

21C Museum Hotel St Louis
4.5 star property
Downtown West
9.0 out of 10, Wonderful, (1492)
"Room was perfect and parking was a breeze. We really enjoyed the art was wonderful. "
United States
London
$138 nightly
The price is $162
Dec 18 - Dec 19
Total with taxes and fees
21C Museum Hotel St Louis

Four Seasons Hotel St Louis

Four Seasons Hotel St Louis
5.0 star property
Downtown St. Louis
9.4 out of 10, Exceptional, (1001)
"The staff was amazing. The bed was so comfortable. "
United States
Mary
$415 nightly
The price is $485
Jan 1 - Jan 2, 2026
Total with taxes and fees
Four Seasons Hotel St Louis
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.

Find out more about Waterloo

Top Waterloo attractions for a relaxing vacation

Waterloo, Illinois, offers a serene escape for travelers seeking spa hotels, with a range of activities that blend relaxation and adventure. Start your day with a visit to the beautiful **Waterloo Community Park**, where you can stroll through scenic trails or enjoy a leisurely picnic. For a taste of local history, explore the **Waterloo Historical Society**, which showcases the rich heritage of the area and provides a charming glimpse into the past. If you're in the mood for some retail therapy, head to **Main Street**, dotted with unique boutiques and shops that offer handmade goods and local art. Adventure seekers can hike the nearby **Pere Marquette State Park**, where breathtaking views and tranquil surroundings await. After a day of exploration, unwind at one of the local spa hotels, such as the **Holiday Inn Express**, where you can indulge in rejuvenating treatments and enjoy amenities designed for relaxation. The area around Main Street is particularly appealing for visitors, with its friendly atmosphere and easy access to dining and shopping, ensuring a pleasant and pampered stay.

Top Waterloo Hotel Reviews

Frequently asked questions

Looking to vacation at a spa hotel in Waterloo?
Book one of our fantastic spa hotels and treat yourself from the moment you arrive. Check out the local architecture and seafood restaurants in Waterloo—your day trip starts here. Be sure to pay a visit to the churches during your stay. Spa hotels are the perfect way to break away from your daily routine and add a layer of luxury to your vacation.
What's there to see and do in Waterloo?
Take in the sights and attractions that Waterloo offers with a visit to Lions Park, Capitol Theater, and Waterloo City Hall. If you have a little extra time during your trip, you might want to check out Morrison-Talbott Library and Historic Peterstown House.
What is a Waterloo spa hotel?
Spa hotels in Waterloo feature on-site spas which offer services including massages and a range of body treatments. Some also provide a selection of in-room treatments for the ultimate luxury. Spa hotels are ideal if you are looking for some R&R during your vacation.

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