TOP Hotels with Pool in Alton, IL for 2026

Q: What are some accommodation options 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.

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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.

Rp1.768.499 total

includes taxes & fees

24 May - 25 May

Best Western Plus Parkway Hotel

Alton

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

Rp1.838.961 total

includes taxes & fees

20 May - 21 May

Hampton Inn & Suites St. Louis/Alton

Alton

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

Rp2.816.474 total

includes taxes & fees

31 May - 1 Jun

The Great Rivers, an Ascend Collection Hotel

Alton

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

Rp2.024.346 total

includes taxes & fees

1 Jun - 2 Jun

The Green Tree Inn

Elsah

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

Rp3.651.263 total

includes taxes & fees

18 May - 19 May

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.

Rp1.543.243 total

includes taxes & fees

14 May - 15 May

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.

Rp2.238.212 total

includes taxes & fees

26 May - 27 May

Best Western Troy Hotel

Troy

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

Rp1.718.980 total

includes taxes & fees

28 May - 29 May

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Choose what matters most at hotels with a pool in Alton

Breakfast included

Hot tub

Top Alton Hotel Reviews

Hollywood Casino & Hotel St. Louis

8/10 Good

"Nice room, great central location. Need to be careful late at night in the parking lot."

Drury Inn & Suites St. Louis Union Station

4/10 Poor

"Room was clean, earning 2 stars. However, this location is right next to a kid's theme park so the indoor pool is a huge selling feature for families. A lot of kids all over the place. Hot tub was broken. They said it just happened, but it's in other reviews and they were downright rude about it. Food provided at the happy hour is hotdogs, chips and cheese... kid themed food. Would not stay here again. Parking is $19."

Clayton Plaza Hotel & Extended Stay

8/10 Good

"The hotel is beautiful and a safe place to stay but in my 3 week stay, my room was cleaned twice (even after requesting more). I asked to have the parking fee removed for the 1 1/2 weeks that I was there since the parking garage gates were open the whole time and everyone in the city could park for free, but I was told "no". No other explanation than it was required of the people staying there and no manager was available to speak with. There was no empathy at all by any of the people at the front desk."

Frequently asked questions

What are some accommodation options 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 such as 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 plan to visit Alton in the hottest months of July, August or June, when the average temperature is 24°C. Accommodation 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 2°C.

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