
ARIA Resort & Casino
Best for travelers wanting a central Strip location in CityCenter with a large spa, many signature restaurants and an established casino scene.
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ARIA Resort & Casino is a large, established 5-star casino hotel in CityCenter with extensive dining, pools, a large casino and a Forbes Five-Star spa. Conrad Las Vegas at Resorts World is a newer 5-star hotel inside the Resorts World complex for travelers who want a modern north-Strip megaresort with many on-site restaurants and pools.
Updated · about 1.2 km apart

Best for travelers wanting a central Strip location in CityCenter with a large spa, many signature restaurants and an established casino scene.

Best for guests who want a modern, full-service megaresort experience with many on-site restaurants, multiple pools and extensive meeting space at Resorts World.
When ARIA wins: Choose ARIA if you prioritize a central CityCenter location, a very large Forbes Five-Star spa, a longtime lineup of signature restaurants and an established casino-and-nightlife footprint.
When Conrad wins: Choose Conrad Las Vegas at Resorts World if you prefer a newer north-Strip resort within the Resorts World complex, a larger recent build with many on-site dining options and multiple outdoor pools.
Bottom line: Both are 5-star, full-service Strip resorts with big casinos and lots of on-site dining; pick ARIA for the CityCenter/Crystals/established-Strip experience and the spa, or pick Conrad for a newer Resorts World setting with a wide selection of restaurants and pool options.
| Category | ARIA Resort & Casino | Conrad Las Vegas at Resorts World |
|---|---|---|
| Overall vibe | Established luxury casino resort, CityCenter centerpiece, busy nightlife and convention traffic. | Modern megaresort within Resorts World, contemporary design and many on-site entertainment/dining options. |
| Location (Strip) | CityCenter / mid-Strip (3730 S Las Vegas Blvd). | Resorts World complex / north Strip (111 Resorts World Avenue). |
| Size (rooms) | 4,004 rooms across 61 floors. | 1,496 rooms (supplier listing). |
| Casino size | Approximately 150,000 sq ft casino. | Casino floor size listed at 10,870 sq meters (~117,000 sq ft). |
| Pools | Three ellipse-shaped outdoor pools + three hot tubs; separate Sky Pool for Sky Suites; a 21+ dayclub (LIQUID) seasonally. | Five outdoor pools, pool cabanas (surcharge) and multiple poolside bars; lifeguards on site. |
| Restaurants & bars | About 13–14 on-site restaurants including Carbone, Jean Georges Steakhouse, CATCH, Din Tai Fung and Javier's; multiple bars and JEWEL nightclub. | 20 restaurants, 6 bars/lounges and 4 poolside bars; 24-hour room service noted. |
| Spa & wellness | The Spa & Salon at ARIA: 80,000 sq ft, Forbes Five-Star, treatment rooms, specialty facilities and daily hours. | Full-service spa on site; spa treatments and wellness classes (yoga) available. |
| Meetings & events | About 510,000 sq ft of meeting/conference space with many ballrooms and meeting rooms. | Conference space 250,000 sq ft (23226 sq meters) including a conference center and meeting rooms. |
| Family policy / age limits | All ages welcome; reservation holder must be 21 to check in; some facilities (spa, fitness, certain pools/nightclub) have age limits. | |
| Parking & transport | Self-parking and valet available (fees); free Aria Express tram to nearby MGM properties; no airport shuttle. | Covered self parking and valet (surcharges listed), electric car charging station; contactless and mobile check-in/check-out available. |
ARIA sits in CityCenter on the mid-Strip, close to The Shops at Crystals and Bellagio.
Choose ARIA if you want walking access to CityCenter attractions and a mid-Strip location.
Conrad Las Vegas at Resorts World is located on the north part of the Strip inside the Resorts World complex.
Choose Conrad if you prefer staying inside the Resorts World complex and don’t need to be in CityCenter.
ARIA offers a very large range of room types across 4,004 rooms and suites.
ARIA is a good pick for travelers who want many room-type options and suite upgrades tied to on-property advantages.
Conrad operates nearly 1,500 air-conditioned rooms with typical full-service hotel conveniences.
Conrad provides a modern inventory of rooms in a newer property inside Resorts World.
ARIA has a long-established roster of signature, chef-driven restaurants and a mix of casual outlets.
Pick ARIA if specific signature restaurants and an established dining lineup matter to you.
Conrad offers a large dining footprint as part of Resorts World, with many on-site restaurants and bars.
Choose Conrad for broad on-site dining variety inside a single integrated resort complex.
ARIA has three main outdoor pools, hot tubs and a separate Sky Pool for Sky Suites, plus a seasonal adults-only dayclub.
ARIA suits travelers who want both family-friendly pool areas and an adults-only pool/dayclub option.
Conrad includes several outdoor pools and full poolside amenities as part of Resorts World.
Conrad is a good pick if you want multiple pool options within Resorts World’s newer pool complex.
ARIA’s 80,000 sq ft Forbes Five-Star Spa plus a 6,000 sq ft fitness center are major draws.
Go to ARIA for a top-rated, large spa plus established Las Vegas nightlife.
Conrad offers an on-site full-service spa, fitness classes and nightlife options within Resorts World.
Conrad provides modern wellness facilities and access to Resorts World entertainment programming.

ARIA — home to the 80,000 sq ft Forbes Five-Star Spa with a wide range of signature treatments.

Conrad — part of the recently developed Resorts World complex with a modern design and many new dining/pool venues.

ARIA — an established roster of chef-driven venues such as Carbone, Jean Georges Steakhouse and CATCH.

Conrad — supplier listing shows 20 restaurants and five outdoor pools inside the Resorts World complex.
ARIA is in CityCenter and is within easy walking distance of The Shops at Crystals and closer to Bellagio than Conrad.
Conrad lists about 20 restaurants in the supplier listing; ARIA offers roughly 13–14 on-site restaurants including multiple signature venues.
No — both properties accept guests of all ages, though the reservation holder must be at least 21 to check in and some facilities (spas, certain pools, nightclubs) have age limits.
ARIA has a very large, 80,000 sq ft Forbes Five-Star spa; Conrad has a full-service spa but ARIA’s spa is notably larger.
Explore how ARIA Resort & Casino stacks up against other hotels nearby:
vs. sites like Expedia, Hotels.com and other OTAs ·