Stellaris Casino guide: what to expect at the on-site casino

Stellaris Casino is the on-site casino at San Juan Marriott Resort and Stellaris Casino and it operates 24 hours with slot machines and classic table games. Expect a compact, hotel-casino atmosphere connected to the resort’s lobby, bars, and restaurants rather than a separate large resort floor.
In this guide
Casino basics — what Stellaris Casino is
Stellaris Casino is the hotel’s 24-hour gaming venue, located inside the San Juan Marriott Resort and Stellaris Casino. The property lists Stellaris Casino as offering slot machines and classic table games. (The hotel also notes a 24-hour casino in its public materials.)
The casino is part of the resort’s amenities and sits within the hotel complex rather than as a freestanding building. It’s intended as an entertainment option for hotel guests and nearby visitors; it’s not described as a separate large resort casino complex in the property material.

Hours, layout and games to expect
According to the property, Stellaris Casino operates 24 hours a day. The hotel describes the casino as offering classic table games and slot machines across its gaming floor.
Sources list the casino’s gaming-floor size as roughly in the 11,000–12,800 square-foot range depending on the source, and the hotel’s materials reference table games and slots rather than a single specialized gaming type. If you want specifics (which games, table limits, or number of machines) call the casino directly or ask the hotel concierge.
- Open 24 hours daily (hotel materials)
- Slots and classic table games noted in hotel listings
- For details on specific games and limits, contact the casino or concierge
| Feature | What to expect |
|---|---|
| Hours | 24 hours |
| Game types | Slot machines and classic table games |
| Gaming-floor size | Reported ~11,000–12,800 sq ft (source-dependent) |

Who can play and age / ID rules
The San Juan Marriott Resort requires the main guest checking in to be at least 18 years old; the property’s general minimum check-in age is 18. The hotel’s family-oriented materials also note children’s facilities (children’s pool), so the resort is an all-ages property in general.
The casino may have its own minimum age or ID requirements for entry and for gambling — the property citations for the hotel do not specify a separate casino age limit. If you’re traveling with younger guests or want to confirm entry rules, check with the front desk or the casino before you go.
- Hotel minimum check-in age: 18 (main guest)
- Children can stay in rooms using existing bedding up to age 17 (hotel policy)
- Confirm any casino-specific age/ID rules at the casino or front desk
Where it sits in the resort and nearby hotel facilities
Stellaris Casino is inside the San Juan Marriott Resort and Stellaris Casino on Ashford Avenue, Condado, linked to the hotel lobby and hotel dining and bar venues. Because the casino is on-site you can move easily between the casino and hotel restaurants such as Cosecha, Azure Lounge, Sakana, Terrazzo, and the Brisa Pool Bar.
If you’re staying in a room with ocean views or suites you’ll still walk through the hotel public areas to reach the casino. Consider these room names if you want proximity and views: Executive Suite, 1 Bedroom, Ocean View; Room, 1 King Bed, Oceanfront; Room, Lanai, Pool View (Pool Access). For late-night plans, note the front desk and concierge are available to help with reservations and questions.
- On Ashford Avenue in Condado and part of the hotel complex
- Close to on-site dining: Cosecha, Azure Lounge, Sakana, Terrazzo, Stellaris Bar, Brisa Pool Bar, Café Mercado
- Room examples near public areas: Executive Suite, 1 Bedroom, Ocean View; Room, 1 King Bed, Oceanfront; Room, Lanai, Pool View (Pool Access)

Practical tips — payments, dress and logistics
The hotel accepts major credit cards; some hotel materials indicate cash is not accepted for payment at the property. If you prefer cash for gaming, confirm whether the casino accepts cash or whether you must use a credit/debit card or casino-specific cash-advance service.
Dress codes vary by venue: the hotel lists casual or business-casual expectations for its dining lounges. The Stellaris Bar operates evenings and can be a casual spot before or after the casino; if you plan to combine dining and gaming, check individual restaurant dress guidance (for example, Cosecha asks for no bathing suits and suggests business casual).
If you plan to spend extended time at the casino, ask the concierge about secure storage for valuables and about late-night hotel services. The resort charges a mandatory resort fee that covers beach loungers, towels, limited internet/phone, and in-room bottled water/coffee — that fee is separate from any gaming or dining spend.
- Confirm accepted payment methods with the casino — hotel materials list major credit cards and suggest cash may not be accepted hotel-wide
- Restaurant dress varies: Cosecha — no bathing suits / business casual suggested; other venues range casual to business casual
- Resort fee covers certain amenities (beach loungers, towels, limited internet/phone, in-room water/coffee) and is not a gaming or dining charge
Safety, responsible gambling and who to contact
The hotel lists a 24-hour front desk and concierge who can answer questions about the casino and hotel safety services. If you want information about responsible gambling options or assistance while on property, ask the casino staff or the front desk to point you to resources; the hotel materials do not include a detailed responsible-gambling policy.
For immediate assistance or booking help related to reservations, hotel services, or questions about the casino, BookResorts agents are available 24/7 at +1 (888) 605-1350 (this phone line is provided for BookResorts agent support). For on-site operational or security questions, contact the hotel's front desk when you arrive.
- For booking help: BookResorts agents (24/7): +1 (888) 605-1350
- On-site support: 24-hour front desk and concierge at the hotel
- If you need responsible-gambling support, request assistance from casino staff or the hotel front desk


