
JW Marriott Las Vegas Resort & Spa
Best for travelers who want a full spa and golf resort experience outside the busy Strip with many on‑site dining and event options.
Prices in other currencies are estimates. You’re charged in USD.
JW Marriott Las Vegas Resort & Spa is a large Summerlin resort with an extensive spa, golf access, and multiple dining venues; read this if you want an off‑Strip, full‑service resort focused on wellness and events. The Signature at MGM Grand (All Suites) is an all‑suite, non‑gaming hotel connected to MGM Grand; read this if you want quieter suite rooms with easy access to Strip shows and casinos.
Updated · about 10–12 miles apart

Best for travelers who want a full spa and golf resort experience outside the busy Strip with many on‑site dining and event options.

Best for travelers who want spacious suites and easy, sheltered access to MGM Grand's casinos, shows, and Strip attractions without staying inside a casino hotel.
When JW Marriott Las Vegas Resort & Spa wins: choose JW Marriott for Spa Aquae, the 11,000‑sq.‑ft. waterfall pool with private cabanas, an on‑site championship golf course, and a wide variety of restaurants and event space. It’s the stronger pick for spa‑oriented or meeting groups who prefer a quieter Summerlin location.
When The Signature at MGM Grand (All Suites) wins: pick The Signature for non‑gaming, apartment‑style suites and direct access to MGM Grand’s Strip amenities—shows, restaurants and casino action—without staying inside a casino tower. It’s the better choice if you want easy Strip access plus a quieter hotel room.
Bottom line: JW Marriott is an off‑Strip resort focused on spa, golf and big‑scale meetings; The Signature is a compact all‑suite property that trades on MGM Grand access and quieter, suite‑style rooms. Your choice depends on whether you prioritize a large resort spa/golf environment (JW) or suite size and Strip proximity (The Signature).
| Category | JW Marriott Las Vegas Resort & Spa | The Signature at MGM Grand (All Suites) |
|---|---|---|
| Overall vibe | Large, full‑service resort and event campus in Summerlin with a resort/spa focus | All‑suite, non‑gaming hotel connected to MGM Grand; quieter guest rooms |
| Location relative to the Strip | Off‑Strip (Summerlin), about 9–12 miles from the Las Vegas Strip | On/near the Las Vegas Strip; connected to MGM Grand and close to arenas and shops |
| Property size / rooms | Large resort footprint with many meeting rooms and ~dozens of room types (7 room types listed) | 1728 guestrooms (suite‑format) with many suite room types listed |
| Who can check in | Adults permitted; minimum age to check in 18 (hotel lists 18; some sources cite 21 for main guest) | Adults and families allowed; check‑in minimum age 21 (per supplier listing) |
| Pools | Seasonal 11,000‑sq.‑ft. waterfall pool with grotto, private cabanas and a co‑ed Hydro Lounge spa pool | Outdoor seasonal pool and 2 hot tubs; pool cabanas available (surcharge) |
| Restaurants & bars | About 10–11 on‑site restaurants/bars covering steakhouse, Italian, seafood, Asian, buffet, casual and cafés | 1 restaurant, 1 bar/lounge, coffee shop/café and poolside bar service |
| Spa & wellness | Spa Aquae — a roughly 40,000‑sq.‑ft. facility with many treatment rooms, hydrotherapy areas, and an adult‑oriented Hydro Lounge (access fee applies) | Not published |
| Known for | Spa Aquae, championship golf access, large meeting and wedding venues | Suite rooms and sheltered access to MGM Grand and Strip entertainment |
| Parking & transit | Self‑parking complimentary for registered guests; valet included in resort fee; shuttle to Fashion Show Mall historically available | Free valet parking listed; no car required for Strip access when using MGM connections |
| Airport distance | Not published (sources cite varying drive times; JW lists ~15–30 minutes to Harry Reid Intl.) | Harry Reid Intl. Airport (LAS) — 4.1 km / 2.6 mi (preferred airport listed) |
JW Marriott sits in Summerlin, west of the Strip, on a large landscaped property.
Choose JW Marriott if you want a quieter, golf/spa‑focused base outside the Strip.
The Signature at MGM Grand sits adjacent to MGM Grand on/near the Strip, offering easy access to shows and casinos.
Choose The Signature for easy, direct access to Strip attractions while staying in a non‑gaming building.
JW Marriott offers a mix of standard rooms, studios and suites across a resort footprint.
Pick JW Marriott for varied room types with resort amenities at your doorstep.
The Signature is an all‑suite property with many suite configurations for extra living space.
Choose The Signature if you prefer suite layouts and in‑room conveniences like microwaves and sofa beds.
JW Marriott has a broad on‑site restaurant lineup spanning fine dining, casual and 24‑hour options.
JW Marriott is stronger for on‑site dining variety and late‑night options.
The Signature has a smaller dining footprint but offers coffee shop and poolside service plus a connected world of MGM dining.
The Signature works if you want suite living and plan to use MGM Grand for broader dining choices.
JW Marriott’s pools are a focal point — large, landscaped and tied to Spa Aquae.
If a large resort pool and cabana experience matters, JW Marriott is the clearer choice.
The Signature has a smaller outdoor pool and hot tubs suitable for guests who want to relax between Strip plans.
The Signature’s pool works for low‑key downtime, but it’s not a large resort pool complex.
JW Marriott centers wellness on Spa Aquae while nightlife is delivered via an adjacent casino and resort bars.
JW Marriott is the stronger pick for a dedicated spa/wellness focus.
The Signature’s wellness offering is modest; its nightlife access comes from MGM Grand and the Strip.
Pick The Signature if you want quiet suites but plan to use MGM Grand for nightlife and larger entertainment.

JW Marriott — Spa Aquae is a large, full‑service facility with hydrotherapy, many treatment rooms and signature rituals.

The Signature — all‑suite room types and a non‑gaming building connected to MGM Grand for Strip access.

JW Marriott — around 10–11 restaurants and bars including steakhouse, Italian, dim sum, seafood and a 24‑hour café.

The Signature — immediate access to MGM Grand’s shows, restaurants and casino without staying inside a casino tower.
The Signature is located on/near the Strip and connected to MGM Grand. JW Marriott is in Summerlin, roughly 9–12 miles west of the Strip.
Yes. JW Marriott has a large seasonal waterfall pool plus a Hydro Lounge spa pool; The Signature has an outdoor seasonal pool and two hot tubs.
Pick JW Marriott for Spa Aquae’s extensive treatment menu and hydrotherapy facilities. The Signature does not publish a comparable spa facility.
Both properties allow families/guests of all ages; neither property is adults‑only. (Spa areas at JW Marriott have 18+ rules.)
Explore how JW Marriott Las Vegas Resort & Spa stacks up against other hotels nearby:
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