321 Gregory Street | 303-582-0800 | Grand Z Website

Grand Z Casino is the largest in Central City. It is open 24 hours a day. It is walkable from all downtown Central City casinos in nice weather. 

Grand Z offers a shuttle to Z Casino, its sister property in Black Hawk. Johnny Z’s Casino, Grand Z’s Central City sister property, is just a few minutes by foot away. All three share the same players club. It is called Club Z.

There are over 700 slot machines at Grand Z Casino. Most are penny or reel slots. There is also a wide selection of video poker that is part of that total. Grand Z Casino offers eight table games and four electronic ones. There is a hotel and lounge with musical acts on the property. There is also a sportsbook. 


There are five blackjack tables at Grand Z Casino. These games use six decks. Players may double down before and after splitting. The dealer stands on all 17’s. The limits were $10 to $100 during our visit.

The other table games at Grand Z Casino. These tables are baccarat, craps, Three Card Poker Pai Gow Poker and double zero roulette. Craps has ten times odds. The field pays double on 12. 

There are four video table games. Two are blackjack with a $1 minimum. Double down before and after splitting is allowed. Blackjack pays 3:2. The dealer hits soft 17.

The other two video table games are double zero roulette. One has a quarter minimum. The other is one dollar. 

There are some good quarter and dollar video poker games. One bank has 8/5 Bonus Poker, 9/6 Double Double and Triple Double Bonus. The video poker at the bar is a step below what is found here. 

There are some high limit machines with $1, $2 and $5 denominations. Games include 9/6 Bonus Poker Deluxe, 8/6 Jacks or Better, 8/5 White Hot Aces and a variety of wild card games. 

There is a unique selection of video poker variants that matches many Las Vegas casinos. It starts with the standard three, five and ten-play games. There is also Ultimate X, Ultimate X Bonus Streak, Moving Multipliers, Powerhouse Poker, Super 6 Card and Spin Poker. 


Grand Z Sportsbook

The Grand Z sportsbook is operated by Maverick Sports. It is also has kiosks at Johnny Z’s Casino and Z Casino.

The sportsbook at Grand Z Casino is home to a bar, viewing area, betting counter and kiosks. The Maverick Sports mobile betting app is expected to launch in March 2021. 

Grand Z Casino players card

Grand Z uses the Club Z. It is also accepted at Johnny Z’s in Central City and Z Casino in Black Hawk. Video poker players earn one point for every $2 wagered. Points may be redeemed for cash at $5. Active players receive weekly emails that include up to $20 in free play, food comps and multiplier days. Players may convert same-day play into Denver shuttle tickets. 


Grand Z Casino welcomes guests 21 years of age or older to its hotel consisting of 119 non-smoking rooms renovated in 2018. All rooms include iron/ironing board, wireless internet, TV and refrigerator. Rooms are subject to a $8.99 plus tax resort fee per room per night. 

The hotel offers four room types. Standard rooms are available with a single king bed or two queen beds and feature a workspace area. For an upgrade view featuring a king bed, the View King is available. The Deluxe King offers additional square footage than the Standard room. 

Room TypeStarting Weeknight RateStarting Weekend Rate
Standard King$90$170
Standard Double Queen$90$170
View King$100$180
Deluxe King$110$190


All dining options at Grand Z Casino Central City are located within age-restricted areas. Guests must be 21 years of age or older to dine.

  • Grand Bistro opens at 5pm for dinner Friday and Saturday. Upscale dining serving bass, rosemary chicken, pork chops, rack of lamb and steak dishes with a wine selection.
  • The Grill is open for breakfast, lunch and dinner. Casual café. Breakfast featuring the double down breakfast, huevos rancheros and breakfast burrito. Lunch and dinner include burgers, sandwiches, country fried steak or chicken, fried shrimp, baby back ribs and prime rib.
  • Z Café is open daily. The deli counter serves Starbucks coffee, pizza, sandwiches and ice cream. Located near the casino floor. 

Grand Z Casino FAQ

Is Grand Z Casino open 24 hours?

Yes. Grand Z Casino is always open.

What table games are spread at Grand Z Casino?

Grand Z Casino offers blackjack, Three Card Poker, craps and roulette.

What are Grand Z Casino’s blackjack rules?

Players may double down on two cards before and after splitting. The dealer stands on all 17’s. Blackjack pays 3:2.

What is the minimum bet at Grand Z Casino table games?

We found the minimum bet to be $10 at all table games there.