A calm lake surrounded by trees and vegetation.

Hotels with Waterparks in Southwest Illinois, Illinois

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on Southwest Illinois Hotels with Waterparks

This weekend
Jul 3 - Jul 5
Next weekend
Jul 10 - Jul 12

Top Southwest Illinois Hotel Reviews

Drury Inn & Suites St. Louis Collinsville

Drury Inn & Suites St. Louis Collinsville

10/10 Excellent
"We were looking for a dog friendly hotel, stayed here for the first time and were impressed with dinner buffet included and clean rooms!"
Polina 1-night trip
Posted 3 days ago
Drury Inn & Suites St. Louis Collinsville

Explore a world of travel with Expedia