Mineral Palace Hotel & Gaming is a casino hotel at 601 Main Street in downtown Deadwood, South Dakota, with more than 320 advertised slots, live card games, a sportsbook, and Gem Steakhouse & Saloon. Its strongest selling point is convenience: park, settle in, and explore central Deadwood on foot. I see it as a good fit for adults combining gambling with sightseeing, rather than travelers seeking a sprawling resort retreat. The trade-off is downtown bustle, with some guest reports mentioning noise and parking frustrations.
Mineral Palace quick facts
| Address | 601 Main Street, Deadwood, SD 57732 |
|---|---|
| Property type | Downtown casino hotel |
| Minimum gambling age | 21 |
| Slots | More than 320 advertised; approximate, undated inventory |
| Table games | Blackjack, double-deck blackjack, and Three Card Poker |
| Poker room | No |
| Sportsbook | Yes |
| Hotel | Approximately 75 rooms and suites |
| Dining | Gem Steakhouse & Saloon |
| Parking | Free on-site parking and complimentary valet |
| Phone | 605-578-2036 |
| Official website | Mineral Palace |
| Research collected | October 13, 2026 |
What kind of casino is Mineral Palace?
Mineral Palace makes the most sense as a base for enjoying Deadwood, not as a reason to spend an entire vacation inside one building. Its Main Street setting lets you combine casino time with downtown restaurants, saloons, and sightseeing.
An attached room and steakhouse make staying put easy, while the location makes leaving easy, too. That flexibility is the appeal. For a broader comparison, see our guide to South Dakota casinos.
Casino games: slots, video poker, and tables
Slots lead the gaming mix. Deadwood’s visitor listing advertises more than 320 machines, alongside blackjack, double-deck blackjack, and Three Card Poker. Treat the undated machine count as an approximate indication of selection, not a live inventory.
Slots and video poker
The visitor listing describes penny, nickel, quarter, $1.00, $5.00, and $25.00 machines. Denomination is not necessarily the cost of a spin: check the credit count and total bet before activating extra features.
The listing also advertises a 95% payout for Mineral Palace Progressive Slots specifically. I would not stretch that claim into a casino-wide return, apply it to an unidentified machine, or use it to predict an evening’s results. A theoretical return is a long-run measure, not a promise about your bankroll.
If video poker is your priority, ask about the current selection and inspect the pay tables. The supplied game information does not establish particular titles or schedules.
Table games
Blackjack, double-deck blackjack, and Three Card Poker are the published choices. Double-deck blackjack is worth a look, but deck count alone does not make a game attractive. I would check the blackjack payout, dealer rules, and available options before buying in.
For Three Card Poker, separate the main wager from optional side bets when deciding what each hand will cost. Current table minimums are not listed here. If a particular game matters to your trip, call about its schedule, minimum wager, and rules.
Poker room
Mineral Palace has no dedicated player-versus-player poker room. Three Card Poker is played against the dealer, not fellow players, and is not a cash-game room or tournament offering.
Sportsbook
Mineral Palace has an on-property sportsbook listed on its official amenities page. Its 2023 sportsbook house rules specify cash retail wagers at kiosks only, rather than a staffed betting counter.
Ask whether those arrangements still apply and confirm sportsbook hours before making a special trip. The amenities listing does not identify the operator or describe seating, so I would not assume a large sports lounge from the word “sportsbook” alone.
Hotel: rooms, check-in, and booking costs
The Black Hills Hotels directory describes a 75-unit hotel, a count also listed by KAYAK. Staying in the same property as the casino and restaurant is particularly convenient after an evening downtown.
The KAYAK hotel listing describes complimentary Wi-Fi, a smoke-free hotel, check-in after 3:00 PM, and check-out before 11:00 AM. Follow the times on your reservation, and book the specific room features you need rather than assuming every suite includes a balcony, fireplace, or whirlpool.
My first room request would concern location. Some guest reports mention street noise, so light sleepers should ask for a room away from Main Street and busy public areas. A request communicates priorities; it does not guarantee silence.
Gamboool’s booking-cost comparison
Gamboool original analysis
We assembled the comparison below from published information and our calculations. These are selected examples, rather than measured gambling sessions or a representative survey.
| Detail | Published information |
|---|---|
| Mineral Palace parking: Published self-parking and valet cost policies | The property advertises free on-site parking and complimentary valet, giving drivers two published no-charge parking options. |
| Mineral Palace sportsbook: Officially advertised amenity | The property’s official amenities description includes a sportsbook; the passage does not specify its operator, hours, or betting format. |
| Gem Steakhouse & Saloon: Advertised meal services | The official property page advertises breakfast, lunch, and dinner, rather than dinner service alone. |
| Mineral Palace slots: Published machine selection | Deadwood’s visitor site advertises more than 320 machines under one roof. |
| Mineral Palace table games: Published game choices | The visitor listing names blackjack, Three Card Poker, and double-deck blackjack; it does not supply table minimums or blackjack payout rules. |
| Mineral Palace progressive slots: Advertised payout percentage | Deadwood’s visitor listing advertises a 95% payout for Mineral Palace Progressive Slots specifically. The passage does not identify individual machines or establish a casino-wide return. |
| Mineral Palace slot denominations: Published denomination choices | The visitor listing advertises penny, nickel, quarter, $1.00, $5.00, and $25.00 machines. Denominations alone do not establish the total wager per spin. |
| Deadwood wagering: Published maximum bet limit | South Dakota’s gaming FAQ publishes a $1,000.00 maximum bet limit for Deadwood; this is not a statement of Mineral Palace’s individual table limits. |
| South Dakota wagering age: Casino versus racing age requirements | The state requires age 21 for Deadwood and tribal casino wagering, compared with age 18 for simulcast wagering and live horse racing. |
| Mineral Palace hotel: Published accommodation count | The regional lodging directory describes a 75-unit hotel with rooms and suites. |
| Mineral Palace standard two-queen offer: Displayed nightly price | KAYAK displayed a standard two-queen room at $93.00 nightly with fees for its October 20–21, 2026 search for two guests and one room. Availability and provider terms remain booking-specific. |
| Mineral Palace standard king offer: Displayed nightly price | KAYAK displayed a standard king room at $103.00 nightly with fees in the same search, allowing a search-specific comparison with the two-queen offer. |
| KAYAK Mineral Palace price display: Tax and fee qualification | KAYAK qualifies its displayed total as including estimated local taxes and fees payable at checkout, so it should not be treated as a guaranteed final bill. |
| Mineral Palace cancellation and prepayment: Provider-dependent booking policies | KAYAK says cancellation and prepayment policies vary by room type and provider; visitors should compare terms as well as prices. |
| Mineral Palace arrival and departure: Third-party published check-in and check-out times | KAYAK lists check-in after 3:00 PM and check-out before 11:00 AM. These are third-party published times to confirm with the hotel. |
| Mineral Palace wireless internet: Published guest internet cost policy | KAYAK describes complimentary wireless internet access for guests. |
| Mineral Palace smoking policy: Third-party hotel description | KAYAK describes the hotel as smoke-free. |
| Mineral Palace recent weekday and weekend pricing: Published historical averages | KAYAK publishes a $124.00 weeknight average and a $520.00 weekend-night average over the preceding two weeks. These are historical aggregates, not quotes for equivalent rooms on selected dates. |
| Calculation | Result | Takeaway |
|---|---|---|
| Displayed standard king versus two-queen nightly price premium | $10.00 per night | The displayed two-queen offer costs less than the standard king offer. Compare provider terms, cancellation rules, and the checkout total before choosing; these are search-specific offers, not permanent room rates. |
| Displayed king price as a percentage of the two-queen price | 110.752688172 percent of the displayed two-queen nightly price | Use the two-queen offer as the price benchmark when deciding whether the king-bed layout is worth paying more. This comparison does not establish that the booking terms are identical. |
| Published recent weekend versus weeknight average price gap | $396.00 per night | The published recent averages make checking weekday dates worthwhile for a flexible traveler. They are historical aggregates, not matched room quotes or a prediction for a particular weekend. |
Research references: mineralpalace.com, deadwood.com, dor.sd.gov, blackhillshotels.com, kayak.com.
Method: Published inputs collected 2026-10-13. Illustrative assumptions are labeled, and the full calculation inputs remain in the saved research record. These examples support planning; they do not predict a particular session.
The supplied public price displays illustrate why I would compare room layouts and dates before booking. In the captured October 20 to 21 search for two guests, a standard two-queen offer was $93.00 nightly with fees, compared with $103.00 for a standard king. The supplied calculation puts the king’s premium at $10.00 per night; its displayed price was about 110.75% of the two-queen price.
Those offers do not establish equivalent cancellation terms, providers, or room features. They simply give travelers comfortable with either layout a reason to compare rather than automatically select the king.
A separate calculation using KAYAK’s published preceding-two-week averages found a $396.00 nightly gap between its $520.00 weekend average and $124.00 weeknight average. These are historical aggregates, not matched room quotes or a forecast. They make checking weekday dates worthwhile, but do not establish what you will save.
None is a permanent starting rate or guaranteed final bill. KAYAK qualifies its display with estimated local taxes and fees, and cancellation and prepayment rules vary by room type and provider. Compare the checkout total and terms, not just the headline price.
Gem Steakhouse & Saloon
Gem Steakhouse & Saloon is the main dining draw. The property advertises breakfast, lunch, and dinner, making it more useful to overnight guests than a dinner-only steakhouse.
I like the practicality of a sit-down meal in the same building as the room and casino. That is not a firsthand food review: KAYAK’s review synthesis notes some praise for the restaurant and breakfast, while its older visible individual review compliments the food and staff. Those reports are encouraging, not a current restaurant-wide verdict.
Check the menu, meal-service hours, and reservation availability for your dates. I would choose Mineral Palace for convenient dining, not the breadth of a multi-restaurant resort.
For larger groups, the published Gem menu says parties of eight or more are charged an 18% gratuity. Factor that into the meal budget, and check the bill before adding another tip.
Amenities and downtown entertainment
The official amenities include a liquor store and gift shop. Much of the broader appeal comes from central Deadwood, where you can step out for sightseeing, other casinos, and a change of atmosphere.
If a pool, spa, fitness facility, or particular show is essential, establish its availability before booking. The practical case for Mineral Palace is its casino, hotel, dining, and location, not an assumed resort-amenity package.
Parking and practical visit information
Free on-site parking and complimentary valet are meaningful advantages for a Main Street hotel. Still, free parking is a price policy, not a guarantee of an effortless arrival. Guest reports differ: valet convenience earns praise, while parking difficulties appear among the complaints.
Ask where to unload luggage, how to reach the parking area, and when valet operates. Once settled, you can make many central Deadwood outings on foot. Wider Black Hills sightseeing requires separate transportation planning.
- Gambling age: You must be at least 21, as specified by the South Dakota Department of Revenue for Deadwood casino wagering. Bring valid photo identification.
- Smoking: KAYAK describes the hotel as smoke-free. Ask about the casino-floor policy and outdoor smoking areas if this affects your visit.
- Accessibility: Confirm the room layout, bathroom features, and arrival route you need before paying.
- Busy dates: Allow extra time for parking and meals, and compare the full room price for your actual dates.
- Schedules: Check live-table, sportsbook, and restaurant hours separately.
Players Club and promotions
The property website includes a Players Club section. Ask about enrollment, eligible play, and offers for your stay. I would treat earned benefits as extras, not permission to exceed the gambling budget. A promotion requiring unwanted additional play can be an expensive bargain.
Guest praise and common complaints
KAYAK’s review synthesis highlights location, friendly and helpful staff, and clean, comfortable rooms as recurring positives. Those themes fit Mineral Palace’s strongest practical argument: a downtown base with the essentials close at hand.
The same synthesis notes occasional complaints about noise, air conditioning, booking errors, and parking. Parking is the clearest disagreement, with valet appreciated by some guests and arrival frustrations reported by others. I read that as a reason to get clear instructions, not evidence that every driver will have trouble.
These are subjective experiences, not confirmed conditions in every room or on every date. A comfortable stay at a sensible total price can be good value; a high-priced busy weekend deserves a fresh comparison.
Wanderlog’s review summary also mentions frustration with repeated casino ID checks among some reviewers. Keep identification handy rather than assuming one check will cover the entire visit.
Our recommendation
Mineral Palace suits adults who want to park once, explore downtown Deadwood on foot, and return to slots, card games, a steakhouse, and an on-site room. Available guest-review summaries favor its location, helpful staff, and clean, comfortable rooms, although some reports mention noise, air-conditioning issues, and parking frustrations. I would choose it for a casino-and-sightseeing stay, with free parking and valet adding practical value; light sleepers or travelers prioritizing a quieter retreat should request a suitable room or compare a less central property.
Frequently asked questions
Does Mineral Palace have a poker room or sportsbook?
It has no dedicated player-versus-player poker room, but it does have an on-property sportsbook. Three Card Poker is a separate casino table game played against the dealer.
How old do you have to be to gamble?
You must be at least 21 to wager at Mineral Palace and other Deadwood casinos.
Is parking free?
The property advertises free on-site parking and complimentary valet. Ask about arrival instructions and valet hours, especially on busy dates.
What are check-in and check-out times?
KAYAK lists check-in after 3:00 PM and check-out before 11:00 AM. Follow the times supplied with your reservation.
Is Mineral Palace open 24 hours?
Confirm current casino hours directly. Live tables, the sportsbook, and restaurant service may have separate schedules.
What should you confirm before booking?
Check the full room total, cancellation and prepayment terms, room-specific amenities, parking instructions, and accessibility needs. Confirm service hours if a particular game or meal is central to the trip.
Sources and research note
Sources are linked at their relevant uses above. The existing page’s original Mineral Palace website link is also retained.
Public-source information was collected October 13, 2026. Several descriptions are undated, and inventories, schedules, and prices can change. The booking comparisons use supplied arithmetic applied to public price displays, not a proprietary dataset or firsthand hotel test; the captured October 20 to 21 price passage does not explicitly identify a year.
Review themes primarily come from KAYAK’s explicitly AI-generated customer-review synthesis. Its one individually visible review dates to November 2016 and should not be treated as recent feedback. Neither the synthesis nor the selected comments establishes a representative survey.
Poker room and sportsbook
There is no dedicated poker room.