Plan Your Next Family Vacation at WaTiki®

Planning a family getaway? WaTiki® Indoor Waterpark Resort in Rapid City, South Dakota is packed with year-round fun for all ages—all in one place.

Make a splash in 30,000+ square feet of indoor waterpark attractions, from high-speed slides to kid-friendly play areas and relaxing hot tubs. Beyond the waterpark, enjoy five connected hotels, on-site dining, and a lively arcade, making it easy to turn one day of fun into a full-blown adventure.

Whether you’re staying overnight or visiting for the day, WaTiki® makes it simple to play your way—no matter the season.

Dive in, explore more, and make every moment count at WaTiki®.

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Waterpark

Get ready for nonstop water-filled excitement—this is where the fun really flows.

  • Koko’s Kingdom Adventure Play Set
  • Activity Pool
  • Lazy River
  • Three Giant Water Slides
  • Oasis Hot Tub

From splash zones to thrilling slides, every turn brings a new way to play.

Hotels

Stay where the fun never stops. Choose from five connected, family-friendly hotels—and every stay includes waterpark passes so you can dive right in.

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Koko’s Arcade

Take a break from the water and level up the fun at Koko’s Arcade, featuring 50+ classic and modern games. Refuel with snacks and refreshing beverages, and don’t forget to grab WaTiki® merch to remember your adventure!

Day Pass Admissions

Not staying overnight? No problem. A limited amount of day passes are available for advance online purchase, giving you full access to the waterpark. WaTiki® is open year-round, so the fun never takes a day off.

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Special Offers & Packages

Looking to get more out of your stay? Explore WaTiki® deals and packages designed to help you save while you play.

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Book a Party

Make it a party to remember. Waterslides, arcade games, and pizza? Check, check, and check.
WaTiki® is the ultimate spot for birthdays, celebrations, and group events.

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Share Your WaTiki® Adventure

Show us some love on social media for the chance to have your experience featured!

Instagram

  • #watikiadventures
  • #watikiwaterpark

Facebook

  • Mention @WaTikiWaterpark

Frequently Asked Questions

What amenities are offered inside the waterpark?
In addition to slides, pools, and play areas, WaTiki® offers complimentary towels for both hotel and day‑pass guests, along with convenient table‑side food and beverage service from Sliders Bar and Grill so you can spend more time enjoying your day.
What are the hours of WaTiki® Waterpark?
Waterpark hours vary by season and day of the week. We recommend checking our website before your visit for the most up‑to‑date hours when planning your Rapid City trip. View hours here.
What is included in Koko’s Kowabunga Birthday Party Package?
Koko’s Kowabunga Birthday Party Package includes a two‑hour reserved table inside WaTiki®, all‑day waterpark admission for up to eight swimmers, party essentials such as plates, cups, and utensils, and delicious pizza and beverages from Sliders Bar & Grill. Each swimmer also receives arcade play, and the birthday guest of honor enjoys special WaTiki® surprises, including a WaTiki® gift, birthday T‑shirt, and bonus arcade play.

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SPorts Wagering in Deadwood, SD

Everything you need to know

Where in the casino can I place a sports bet?

The BetMGM Sportsbook at Tin Lizzie features a live betting window in the sportsbook as well as kiosks throughout the casino. Online and off-premises mobile sports betting is currently not permitted in South Dakota, but is a future development we look forward to providing when it is legalized.
Where are the kiosks located?

Kiosks are located in the sportsbook and near the table games by the Hampton by Hilton lobby.
Which sports are offered through sports wagering?

We offer wagering on all sports that are currently permitted by the South Dakota Commission on Gaming.
How do I place a bet?

Tin Lizzie offers two convenient options for placing a sports bet.

Our friendly ticket writers at the sportsbook betting window are happy to help both experienced and novice sports bettors through the simple wagering process.

The BetMGM kiosks, available 24 hours a day, feature a touch screen interface that provides a step-by-step guide to placing bets on all available sports wagering options. Simply insert cash into the kiosk to start the process.

How do I cash in winning sports bet tickets?

Winning tickets may be redeemed at the sportsbook window, at the Tin Lizzie casino cashier cage, or via our BetMGM kiosks. When winning tickets are inserted into a kiosk, a payout voucher is printed. Simply present the voucher to the casino cashier cage to redeem winnings in cash.
Is sportsbook parking available?

Yes, parking is available directly across the street from the sportsbook. Parking is free with any wager.
How do I listen to Brandi’s weekly picks?

Beat the Book with Brandi airs on XRock 101.1 FM and 103.5 FM every Friday morning around 9:45am. Beat the Book with Brandi is also available to stream online.
Can I place wagers on a credit card?

The sportsbook, as well as the rest of the casino, are cash-only operations. There is an ATM conveniently located in the sportsbook for your convenience.
What are the betting limits?

Sports bets range from $5 to $1,000, which is the maximum wager amount permitted by the South Dakota Commission on Gaming.
When I make sports bets, do I get comps or player’s card benefits?

Yes, comps are available to sports bettors who use a Clubhouse Card. The more you wager, the better the comps. Using a Clubhouse Card combines sports wagering points with slot and table games points for even more benefits. Get a Clubhouse Card today.
What is the BetMGM Sportsbook at Tin Lizzie experience like?

The BetMGM Sportsbook at Tin Lizzie was designed by one of the industry’s most respected sportsbook designers, who has designed many of the top sportsbooks in Las Vegas and along the East Coast. Their projects include sportsbooks at Treasure Island, Foxwoods, multiple Caesars locations, Cosmopolitan Las Vegas, Linq Las Vegas, Tropicana, and many others.

Featuring a 40-foot-long video wall and top-of-the-line video displays surrounding the entire sportsbook, you’ll never miss a minute of the action.

With comfortable sportsbook seating, great food, one of Deadwood’s largest selections of tap beers, and friendly ticket writers, Tin Lizzie’s sportsbook is the premier place to enjoy sports with friends in style.

Are food and drinks allowed in the sportsbook?

Yes. Paddy O’Neill’s Irish Pub offers mouthwatering food and over 20 beers on tap that sports fans can enjoy while watching the action on our 40-foot-wide video wall.
Are children allowed in the sportsbook?

South Dakota gaming regulations require guests to be at least 21 years old to be in any gaming area, including the sportsbook. However, Paddy O’Neill’s restaurant is conveniently located directly adjacent to the sportsbook and is family friendly.
When was sports wagering introduced to Deadwood?

Sports betting was legalized in South Dakota on September 9, 2021. The BetMGM Sportsbook at Tin Lizzie accepted the first sports wager, which was placed by Mayor David Ruth Jr. His winning ticket is on display at the Adams House Museum.

BlackJack Side Bets

TriLux

An optional bonus bet for blackjack that considers the first two cards the player receives and the dealer’s up card. If a player receives one of the winning three card hands, they will win.

Blazing 7’s Progressive

A blackjack side bet that pays based on the number of sevens in the player’s first three cards. Pays start with just one seven in the first two cards and go up to a progressive jackpot for three suited sevens or three sevens in diamonds, depending on the version.

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Donation request

Cadillac Jack’s® Gaming Resort is happy to help your event or organization raise money with contributions of our goods and services. Types of donations can be any combination of room/food and beverage/casino packages. Donation requests must be made in writing or using the form below. Please indicate which type of donation you are requesting and to which organization or event you would like the donation to be made.

*Due to the number of donation requests we receive, please allow 48 hours for our management team to review your submission. We will contact you if your submission is approved. Thank you!

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Submit a Win/Loss Statement

By submitting a Win/Loss Statement, you are verifying that you are the owner of this Cadillac Club account and authorize Cadillac Jack’s Gaming Resort, 360 Main St., Deadwood, SD 57732 to release a win/loss statement:*

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