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Alton · Hotel shortlist

Alton hotels with a casino

Andres Molina

Andres Molina Latin America

Updated 1 September 2026 · 7 Alton hotels assessed

These are my five favourites in Alton, out of the 7 that qualified. I read what other travellers scored them before I picked, so the order follows the guests, 5 down to 4.

Green Tree Inn of Elsah is the one I would book myself.

Green Tree Inn of Elsah

Highest rated of the five

Green Tree Inn of Elsah

★★★★★5 from 146 reviews

Green Tree Inn of Elsah comes out on top of this list, and not narrowly: 5 from 146 guest reviews is a score that holds up at that volume, which is the whole test here. A perfect ten from nine people does not beat it.

It is a 3 star property, found under city centre and around $163 a night on the dates we checked.

7 hotels in Alton qualified for this list and five made it. Kimpton Gray Hotel is the one I would book if the first is full.

Why it works for this trip

  • Air conditioningthe one that decides a summer trip
  • Kitchenettebreakfast on your own schedule
  • Parkinga real consideration if you are driving in

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All five, ranked

  1. Green Tree Inn of Elsah1

    Green Tree Inn of Elsah

    ★★★★★5 from 146 reviews

    • Parking
    • Kitchen
    • Air conditioning

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  2. Kimpton Gray Hotel2

    Kimpton Gray Hotel

    ★★★★★4.5 from 2,124 reviews

    • Spa
    • Gym
    • Restaurant
    • Bar
    • Parking
    • Pet friendly

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  3. Ameristar Casino Resort Spa St. Charles3

    Ameristar Casino Resort Spa St. Charles

    ★★★★★4.2 from 14,901 reviews

    • Pool
    • Spa
    • Gym
    • Restaurant
    • Bar
    • Parking

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  4. Alton-St. Louis Area Hotel4

    Alton-St. Louis Area Hotel

    ★★★★★4.2 from 818 reviews

    • Pool
    • Gym
    • Restaurant
    • Bar
    • Parking
    • Pet friendly

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  5. La Quinta Inn & Suites by Wyndham St Louis Airport-Riverport5

    La Quinta Inn & Suites by Wyndham St Louis Airport-Riverport

    ★★★★★4 from 741 reviews

    • Pool
    • Gym
    • Parking
    • Pet friendly
    • Kid friendly
    • Air conditioning

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How this list was put together

7 Alton hotels qualify for this list. We ranked them on guest rating, then on class, and took the top five.

Two things decide these lists. The first is my own time in the city: every hotel on this page is one I have stayed in, walked into and looked at, or gone back to check. That is where the shortlist starts, and it is why some well reviewed places are not on it.

The second is the numbers, and those are what set the order. The rating and review count come from the big travel sites, pooled through Google, so a score here reflects Expedia, Booking, Hotels.com and the rest together rather than any one of them. I also read the review breakdown by topic, which is where the figures on service, breakfast and location come from. Hotels with fewer than forty reviews are left out altogether, because a rating that thin is not a rating. No more than two come from one neighbourhood.

What I do not do is move anyone up the order. The ranking is the guest score, highest first, and nobody pays to be on the list.

Distances are straight lines from published coordinates, so the real walk is a little longer. Amenities are as recorded by Google Hotels and can change without notice. Rates are an indicative nightly figure for a midweek autumn stay, not a quote. Check the booking page before you commit.

Andres Molina

Andres Molina Latin America

Field seasons take him to cloud forests, and he adds two weeks of his own on either end to see the country rather than just the research site. Nine countries in Latin America.

Trip Grapevine earns a commission on bookings made through the links on this page. It costs you nothing, and it does not change the order of the list, which is set by the measurements above.