The Best Hotels with a Pool in Alton, IL from NT$2,230 in 2026

Q: What are some accommodations with pools in Alton?

Best Western Plus Parkway Hotel : Features full, a seasonal outdoor pool, and free self parking. The Great Rivers, an Ascend Collection Hotel : Offers a snack bar/deli, an indoor pool, and full.

Outdoor amphitheater in Alton, Illinois showcasing a beautiful sky and landscaped surroundings

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Our top choices for Alton hotels with a pool

Comfort Inn Alton near I-255

Alton

Indoor pool sanctuary for year-round splashing in Alton; nature meets aquatics by the Mississippi River.

NT$3,090 total

includes taxes & fees

Mar 5 - Mar 6

Hampton Inn & Suites St. Louis/Alton

Alton

Splash into riverside relaxation with a pristine indoor pool at this welcoming Alton hotel.

NT$4,979 total

includes taxes & fees

Mar 10 - Mar 11

Best Western Plus Parkway Hotel

Alton

Soak up the sun at this Tennessee hotel's seasonal pool, steps from Mississippi River.

NT$3,133 total

includes taxes & fees

Mar 29 - Mar 30

The Great Rivers, an Ascend Collection Hotel

Alton

Experience the year-round indoor pool retreat and fitness center, all nestled near iconic river attractions and historic museums.

NT$4,670 total

includes taxes & fees

Mar 5 - Mar 6

The Green Tree Inn

Elsah

Small-town inn with dreamy outdoor pool access, biking adventures, and nature trails nearby.

NT$6,621 total

includes taxes & fees

Mar 10 - Mar 11

Drury Inn & Suites St. Louis Collinsville

Eastport

Splash into an inviting indoor pool retreat at this comfortable hotel where spotless rooms await all year round.

NT$3,551 total

includes taxes & fees

Mar 8 - Mar 9

Super 8 by Wyndham Troy IL/St. Louis Area

Troy

Splash into an invigorating stay at this Troy hotel where the indoor pool offers year-round swimming fun in a pristine setting.

NT$2,230 total

includes taxes & fees

Mar 11 - Mar 12

Best Western Troy Hotel

Troy

Dive into relaxation at this Troy hotel's indoor pool, complemented by a 24-hour fitness center and peaceful atmosphere.

NT$2,770 total

includes taxes & fees

Mar 5 - Mar 6

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Choose what matters most at hotels with a pool in Alton

Breakfast included

Hot tub

Top Alton Hotel Reviews

The Westin St. Louis

4/10 Poor

"Staff was often missing. Not friendly. Seemed rushed. Room service was broken 4 days. Cleaning crew was excellent. "

Frequently asked questions

What are some accommodations with pools in Alton?

Best Western Plus Parkway Hotel: Features full, a seasonal outdoor pool, and free self parking. The Great Rivers, an Ascend Collection Hotel: Offers a snack bar/deli, an indoor pool, and full.

What is there to see and do in Alton?

Make a point to visit attractions like Mississippi River and National Great Rivers Museum. Discover sights such as Lincoln Douglas Square, Argosy Casino, and Alton Prison during your stay. The restaurants and shopping are just some of the things to enjoy while you're in the area.

When is the best time to book a hotel with a pool in Alton?

You may want to consider a place to stay that has an outdoor pool if you will be visiting Alton in the hottest months of July, August, or June when the average temperature is 74°F. Lodging with an indoor pool may be the way to go if you come to town during the coldest months of January, February, or December when the average temp is 36°F.

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