Treasure Island Casino Minnesota Water Park Guide 2026

Treasure Island Resort & Casino in Minnesota is your all-in-one 2026 destination for gaming thrills and family water fun. Nestled on the Mississippi River, this resort combines a top-tier casino with an expansive water park, making it ideal for vacations blending adrenaline and relaxation.

Our step-by-step guide walks you through accessing the water park, top attractions, and seamless integration with casino play for an unforgettable 2026 trip.

Step 1: Arriving at Treasure Island

Located in Welch, MN, drive 45 minutes from Minneapolis. Park free and check-in at the resort lobby for instant access to casino and water park passes.

  • Valet parking available
  • Shuttle from airport
  • 24-hour front desk

Step 2: Casino Overview

Over 2,000 slots, 50 tables, and bingo hall. Use your player's club card for comps toward water park entry.

  • High-limit rooms
  • Live entertainment
  • Smoke-free zones

Step 3: Accessing the Water Park

The award-winning water park spans 50,000 sq ft with indoor/outdoor pools. Day passes $40/adult; free for hotel guests.

  • Lazy river ride
  • Wave pool
  • Six thrilling slides

Step 4: Top Water Park Attractions

Ride the Raging River or float the lazy river. Open year-round with heated waters for 2026 winter fun.

  • Tallest slide: 5 stories
  • Kids' splash zone
  • Cabana rentals

Step 5: Dining and Packages

Package deals include gaming credits + water park. Dine at 10 venues from buffets to steakhouses.

  • All-you-can-eat buffet
  • Poolside grill
  • Room service

Step 6: Tips for Maximum Fun

Book packages early. Families love the combo; gamblers get free upgrades with play.

  • Download app for deals
  • Set gaming limits
  • Visit arcade too

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