
The Signature at MGM Grand
Best for quieter, suite-style stays and families who want space without an on-site casino.
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The Signature at MGM Grand is a non-gaming, all-suite, condominium-style resort set behind the MGM Grand—best for travelers who want quieter, suite-sized rooms and easy access to MGM Grand amenities. ARIA Resort & Casino is a large, modern CityCenter casino resort with contemporary design, many restaurants and nightlife—best for travelers who want a full-service Vegas resort with on-site gaming, dining and clubs.
Updated · about 0.8 km apart

Best for quieter, suite-style stays and families who want space without an on-site casino.

Best for contemporary luxury with many restaurants, nightlife and a large on-site casino.
When The Signature at MGM Grand wins: pick The Signature if you want larger suite layouts, a quieter non-gaming address, private tower pools and complimentary valet parking while still having quick indoor access to MGM Grand’s restaurants, casino and spa.
When ARIA wins: choose ARIA if you want a full-service CityCenter resort with many signature restaurants, multiple bars and lounges, a full casino floor, a large spa and more on-site nightlife and pool options.
Bottom line: The Signature is the quieter, suite-focused alternative to a mainstream Strip resort; ARIA is the sleek, full-service casino resort. Your choice depends on whether you prefer a residential-style suite retreat (Signature) or a modern casino resort with more dining and nightlife (ARIA).
| Category | The Signature at MGM Grand | ARIA Resort & Casino |
|---|---|---|
| Overall vibe | Non-gaming, residential all-suite towers with a quieter tone | Sleek, contemporary CityCenter casino resort with nightlife |
| Location | Set behind MGM Grand at 145 East Harmon Avenue with an enclosed walkway to MGM Grand | CityCenter on Las Vegas Blvd (3730 Las Vegas Blvd. South) near The Cosmopolitan and Dolby Live |
| Size (rooms) | Roughly 1,728 rooms (all-suite, three towers) | 4,002 guestrooms |
| Ages | All ages welcome (minimum check-in age 21 for the lead guest) | |
| Pools | Three private heated tower pools + access to MGM Grand’s 6.6-acre pool complex | Three outdoor pools and three hot tubs (on-site) |
| Restaurants & bars | Delights, The Lounge and Starbucks on site; full dining options at adjacent MGM Grand via walkway | About 14 restaurants and 11 bars/lounges on property |
| Spa & wellness | No spa on-site; guests get access to MGM Grand’s Grand Spa & Salon (30,000 sq ft) and have tower fitness rooms | Full-service on-site spa and multiple fitness facilities |
| Casino & gaming | No on-site casino (indoor walkway to MGM Grand casino nearby) | Large on-site casino (about 150,000 sq ft; slots and table games listed) |
| Meetings & events | About 4,000–4,156 sq ft of meeting space across 6 event rooms and boardrooms | Extensive conference center and about 510,000 sq ft of meeting space |
| Resort fee / parking notes | Mandatory daily resort fee covers Wi‑Fi, local/toll-free calls and fitness access; complimentary valet parking (subject to availability) | Not published |
The Signature sits just behind MGM Grand with an enclosed walkway to the casino complex and Strip attractions.
Choose The Signature for a quieter base that keeps you steps from MGM Grand entertainment without staying on the casino floor.
ARIA is centrally located in CityCenter on the Las Vegas Strip, close to major casinos, shows and shopping.
Choose ARIA if you want to be in the middle of Strip activity with short walks to dining, shows and nightlife.
The Signature is an all-suite condo-hotel offering larger suite layouts with balconies in many categories.
Pick The Signature for suite space and a residential feel, especially on multi-night or family stays.
ARIA has a wide mix of standard rooms and many suite types, emphasizing contemporary design.
Choose ARIA for more room-category options and contemporary in-room features.
The Signature keeps dining simple with three on-site venues and easy access to MGM Grand restaurants.
The Signature is fine for casual meals or in-suite dining; count on MGM Grand when you want more restaurant variety.
ARIA offers many on-site restaurants and bars—suitable for guests who want in-resort dining variety.
ARIA is the better pick if you want multiple on-site dining choices and late-night bar options.
The Signature provides private heated pools for each of its three towers and poolside service.
The Signature’s tower pools are quieter and more residential; use MGM Grand for larger pool complex options.
ARIA lists three outdoor pools and three hot tubs for on-site pool time.
ARIA provides multiple on-site pool areas as part of the resort experience.
The Signature does not have a spa on-site but gives guests full access to MGM Grand’s Grand Spa & Salon.
If you want spa treatments, The Signature covers this by linking you to MGM Grand; nightlife requires a short walk into MGM Grand.
ARIA offers a full-service on-site spa plus a robust nightlife and bar scene as part of a casino-resort model.
ARIA is the stronger choice for in-house spa bookings and late-night entertainment without leaving the resort.

The Signature at MGM Grand — choose the non-gaming, all-suite towers and private pools for a calmer stay.

ARIA Resort & Casino — more restaurants and bars on property mean less walking for meals and nightlife.

The Signature at MGM Grand — enclosed walkway to MGM Grand gives casino access while you return to a quieter suite.

ARIA Resort & Casino — on-site casino, larger spa and multiple pools make it a full resort option.
Both welcome children of all ages. The Signature is quieter and suite-focused for families who want space; ARIA has more on-site dining and activities if you prefer to stay within one resort.
Yes — The Signature has no spa on-site, but guests have full access to MGM Grand’s Grand Spa & Salon adjacent to the towers.
ARIA — listings show about 14 restaurants and 11 bars/lounges on property; The Signature has three on-site venues and relies on MGM Grand for expanded dining.
No. The Signature is non-gaming; an indoor walkway connects you to the MGM Grand casino when you want gaming or casino restaurants.
Explore how The Signature at MGM Grand stacks up against other hotels nearby:
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