Escape the hustle and bustle with some wet and wild family fun at The Lagoon, Treasure Island’s indoor water park. With two water slides, a zero-depth entry pool, a lazy river and an activity pool, it will keep the kids entertained for hours. Get free admission with a hotel stay or just come down and play for the day.

Hours & Admission

Sunday-Thursday, 9am-10pm
Friday and Saturday, 9am-midnight

Get free admission with a hotel stay* or just come down and play for the day. Day passes can be purchased for $14.95 per person at The Lagoon admissions desk. Children under three are free with a paid adult. Children under 14 must be accompanied by an adult guardian at all times.

Number of free wristbands with hotel stay is based on occupancy with a maximum of five wristbands per day.

Barefoot Bar

Kick off your shoes and belly up to Barefoot Bar at Treasure Island Resort & Casino. Located in the adults only section of The Lagoon, you can swim right up and order any of your favorite adult refreshments without ever leaving the water. The adults only area also features indoor and outdoor hot tubs and its own terrace.

Island Dream

Signature Cocktail of The Island

Absolut Lime, Sierra Mist & cranberry juice with a fresh lime wedge. Refreshing and colorful, it’s a great way to enjoy The Island life. Try it or a favorite refreshment of your own at Barefoot Bar today.