Ameristar Casino Resort Spa St. Charles 2026 Review

Ameristar Casino Resort Spa in St. Charles, Missouri, delivers luxury gaming, 130,000 sq ft floor, and spa escapes in 2026. This review covers slots, tables, hotel stays, and online play options amid evolving US regulations.

Nestled along the Missouri River, it features 3,100+ slots, 70 tables, and top-tier dining. Perfect for weekend getaways with comps and promotions.

Gaming Floor Highlights

Fact: Non-stop action with high RTP slots Key: Gaming Floor Highlights

Non-stop action with high RTP slots and live poker rooms.

  • Progressive jackpots over $1M.
  • Daily slot tournaments.
  • Smoke-free sections available.
Compact tip: trim repetition and keep sections direct.

Resort and Spa Amenities

Dense mode: prioritize signal over intro fluff.
400 upscale rooms with river views.
Spa therapies from $150.
Infinity pool access.

Relax post-gaming with full-service spa treatments.

Dining and Entertainment

Fact: 10 venues from steakhouses to buffets. Key: Dining and Entertainment

10 venues from steakhouses to buffets.

  • Cherry Hill Lounge live music.
  • 24-hour eateries.
  • Seasonal festivals.

2026 Promotions and Loyalty

Marquee Rewards tiers.
$10 free slot play signup.
Birthday bonuses up to $500.

Earn points redeemable for free play and stays.

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