While it was originally designed as a family-friendly establishment complete with a spacious video arcade, it later evolved into its present-day hotel and casino resort form. The Treasure Island Hotel & Casino was launched in 1993 by Mirage Resorts under Steve Wynn’s direction. After enjoying the attractions in the city and taking their chances at the casino, nourishing the body with delicious food and refreshing drinks is a reward unto itself. Towels are available for FREE, but must remain in the water park.Food lovers looking for modern food treasures without paying for them with an arm and a leg will find the Treasure Island buffet as one of the best places to be in Las Vegas.Yes, changing areas, showers and lockers are available for FREE to The Lagoon guests.There are a variety of dining options at The Island, including a small concessions stand in The Lagoon with snacks and drinks available. Only food purchased at Treasure Island is allowed in The Lagoon.Puddle jumpers can be purchased at the admissions desk. There are a limited number of lifejackets available to borrow within The Lagoon. Coast Guard-approved floatation devices are allowed. We also have goggles, swim toys, candy and ice cream available for purchase. Yes, we stock swimsuits from infant to adult sizing.

Are there swimsuits available for purchase?.

The adult section, including all hot tubs, are for ages 21 & up.

Anyone under the age of 18 must have an adult sign a waiver before they can enter.

Yes, children under the age of 14 must be accompanied by a guardian over the age of 18 at all times.

Are there age restrictions for The Lagoon?.

Yes, all riders must be at least 48 inches tall, excluding the toddler slide, which does not have a height requirement.

Is there a height requirement for the slides?.

Yes, day passes can be purchased at The Lagoon admissions desk for $14.97.

Is access to The Lagoon available to non-hotel guests?.

Dry passes are available for non-swimming guests.

Yes, anyone entering the water park over the age of 3 requires a wristband.

Does everyone in the water park need to wear a wristband?.

With Swim & Stay package purchase or Island Passport Club membership, you will receive wristbands based on room occupancy up to three per king room and up to five per queen room.

Passes are included with purchase of a Swim & Stay package.

Admission is included with Island Passport Club membership, you will receive a voucher for free wristbands when you check in.

Is admission to The Lagoon included in my hotel stay?.

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