
JW Marriott Las Vegas Resort & Spa
Best for quiet, golf- and spa-focused stays away from the Strip and easy access to Red Rock Canyon.
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JW Marriott Las Vegas Resort & Spa is a quieter, golf-and-spa–focused resort in Summerlin for travelers who want off‑Strip space and spa/golf access. ARIA Resort & Casino is a modern, full-service Strip resort‑casino for travelers who want central Strip location, contemporary design and large casino and dining options.
Updated · about 12 miles (19 km) apart

Best for quiet, golf- and spa-focused stays away from the Strip and easy access to Red Rock Canyon.

Best for central Strip access, large casino gaming and a wide selection of contemporary restaurants and nightlife.
When JW Marriott Las Vegas Resort & Spa wins: Choose JW Marriott if you want a quieter, more landscaped Summerlin setting with an 11,000‑sq‑ft waterfall pool, a large spa (Spa Aquae) and on‑site golf. It’s the better pick for guests who prioritize relaxation, spa rituals and golf access away from the Strip.
When ARIA Resort & Casino wins: Choose ARIA if you want to be in the middle of the Strip action with immediate access to casinos, dozens of restaurants, big‑scale conference space and multiple pools. ARIA suits nightlife- and show‑minded travelers who want to walk to major Strip venues.
Bottom line: JW Marriott is an upscale, off‑Strip choice centered on spa, pool and golf; ARIA is a modern Strip mega‑resort focused on casino, dining and central location. Pick based on whether you want a quieter, spa/golf escape (JW Marriott) or a walkable Strip experience with large casino and restaurant offerings (ARIA).
| Category | JW Marriott Las Vegas Resort & Spa | ARIA Resort & Casino |
|---|---|---|
| Overall vibe | Upscale, landscaped Summerlin resort focused on spa, golf and quieter stays | Modern luxury Strip casino resort with contemporary design and big‑scale amenities |
| Location | Off‑Strip, Summerlin — roughly 15–20 minutes from the Las Vegas Strip | On the Las Vegas Strip, central to major casinos, shows and nightlife |
| Size (rooms) | Not published | 4002 guestrooms |
| Ages / policy | All‑ages resort; minimum check‑in age 18 | All‑ages (not adults‑only per supplier listing) |
| Pools | 11,000‑sq‑ft seasonal waterfall pool with grotto and a co‑ed Hydro Lounge spa pool | Three outdoor pools and three hot tubs; pool cabanas (surcharge) |
| Restaurants & bars | About 10–11 venues including Hawthorn Grill, ai Pazzi, Pearls Oyster & Crudo Bar and a 24‑hour Earl Grey Café | 14 restaurants, 11 bars/lounges and multiple cafes (room service during limited hours) |
| Spa & wellness | Spa Aquae — large facility (~40,000 sq ft) with many treatment rooms, hydrotherapy areas and signature Shirodhara Ritual | Full‑service spa with treatment rooms and reservations required for treatments |
| Casino | Rampart Casino adjacent / on site (roughly 50,000 sq ft) | Large on‑site casino (about 150,000 sq ft casino floor) with many slots and table games |
| Meeting & event space | Extensive meeting and wedding venues across multiple ballrooms and outdoor sites (tens of thousands of sq ft) | Massive conference center — 510,000 sq ft and 51 meeting rooms |
| Transit to Strip & airport | Shuttle to Fashion Show Mall; about 15–20 minutes to the Strip by car | On the Strip — walkable to many venues; Harry Reid Intl. Airport about 2.8 mi (4.6 km) from ARIA |
JW Marriott sits on a landscaped Summerlin property west of the Strip, geared toward guests wanting a quieter base.
Pick JW Marriott when you want distance from Strip crowds, nearby golf and easy access to outdoor escapes.
ARIA sits in the heart of the Las Vegas Strip for direct access to casinos, shows and Strip dining.
Pick ARIA when you want to be in the middle of Strip activity and walk to shows and nightlife.
JW Marriott offers a small set of room types with a focus on balcony and suite layouts facing gardens or the golf course.
Rooms lean toward spacious layouts and suites for guests prioritizing comfort and views off the Strip.
ARIA's guestrooms are contemporary and technology-forward across many configurations, including strip-view options.
ARIA is the choice if you want modern, tech-forward rooms and many options for views and suite upgrades.
JW Marriott has a broad on‑site dining lineup reflecting Italian, seafood, steakhouse and casual poolside options.
Choose JW Marriott for varied on‑site restaurant styles without needing to go to the Strip.
ARIA offers a large, contemporary dining roster across 14 restaurants and many bars, suited to Strip dining nights.
Pick ARIA if you want many on‑site and walkable dining options and a denser nightlife scene.
JW Marriott's signature amenity is its 11,000‑sq‑ft seasonal waterfall pool with grotto and cabanas.
The JW Marriott pool setup is designed for relaxation and spa integration rather than large, party‑style pool days.
ARIA offers multiple outdoor pools and hot tubs integrated with a Strip resort experience.
ARIA suits guests who want a classic Strip pool experience with multiple pool areas and cabanas.
JW Marriott centers wellness around Spa Aquae, a large hydrotherapy and treatment complex.
Pick JW Marriott for a deeper wellness focus and a large dedicated spa experience.
ARIA combines a full‑service spa with a major casino, clubs and easy access to Strip shows and nightlife.
ARIA is preferable for guests who want casino gaming, nightlife and quick access to Strip entertainment.

JW Marriott — Spa Aquae is large with many hydrotherapy amenities and a signature Shirodhara Ritual.

ARIA — located on the Strip within walking distance of major casinos, shows and nightlife.

ARIA — a much larger casino floor with hundreds of slot machines and table games.

JW Marriott — on‑site championship golf and a landscaped Summerlin campus away from Strip crowds.
ARIA is on the Strip and walkable to many attractions; JW Marriott is in Summerlin about 15–20 minutes by car from Strip venues.
ARIA has a much larger casino floor (about 150,000 sq ft) compared with the adjacent Rampart Casino at JW Marriott (roughly 50,000 sq ft).
JW Marriott — Spa Aquae is a large, dedicated wellness complex with hydrotherapy areas and a signature Shirodhara Ritual.
ARIA lists multiple outdoor pools (seasonal details vary); JW Marriott's main 11,000‑sq‑ft waterfall pool operates seasonally and the spa Hydro Lounge follows spa hours.
Explore how JW Marriott Las Vegas Resort & Spa stacks up against other hotels nearby:
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