The bottom line: MGM Grand Las Vegas operates 5,124 rooms across 115 acres at the south Strip 'four corners' intersection. The main MGM Grand structure operates 3,969 rooms and suites — remodeled in 2025. The four emerald-green 30-story towers anchor the principal accommodation framework. The Mansion (opened May 1999 for high rollers) operates 29 secluded private villas and suites. Skylofts include 51 rooms ranging from 1,400-square-foot one-bedroom to 6,000-square-foot three-bedroom configurations. The Signature at MGM Grand operates as the all-suite adjacent property. Operates under the Marriott Bonvoy / MGM Collection partnership.

MGM Grand Las Vegas is the principal south Strip MGM integrated resort — 5,124 rooms across four 30-story emerald-green towers on 115 acres at the south Strip ‘four corners’ intersection, with The Mansion (29 high-roller villas opened May 1999), the Skylofts (51 ultra-luxury rooms from 1,400 to 6,000 sqft), and the recently-remodeled main structure (3,969 rooms remodeled in 2025). The property operates under the MGM Collection / Marriott Bonvoy partnership framework.

This piece is a 2026 configuration analysis of the property — the south Strip ‘four corners’ position, the 5,124-room four-tower configuration, The Mansion high-roller framework, the Skylofts ultra-luxury programming, the 2025 main-structure remodel, the MGM Collection / Marriott Bonvoy partnership context, and the position in the broader Strip resort set.

The South Strip ‘Four Corners’ Position

MGM Grand occupies the 115-acre south Strip ‘four corners’ site at Las Vegas Boulevard South and Tropicana Avenue. The position places the property:

  • At the principal south Strip ‘four corners’ intersection — one of the most-significant Strip resort intersections
  • Adjacent to T-Mobile Arena and the broader south Strip entertainment cluster
  • Within walking distance of the broader Mid-Strip resort set (Bellagio, ARIA, The Cosmopolitan, Park MGM / The Reserve, Caesars Palace)
  • Within close proximity to the Waldorf Astoria Las Vegas (3752 Las Vegas Boulevard South — the non-gaming non-smoking Hilton ultra-luxury anchor)
  • Anchoring the broader south Strip MGM commercial framework

The south Strip geographic position differentiates MGM Grand from the principal Mid-Strip integrated resort cluster while providing the principal south Strip MGM anchor.

The 5,124-Room Four-Tower Configuration

MGM Grand operates 5,124 rooms total across the principal four-tower framework:

Four 30-story emerald-green towers: The principal accommodation towers anchoring the broader 5,124-room inventory. The emerald-green tower colour scheme is one of the most-recognised Strip resort architectural signatures and supports the broader MGM Grand commercial identity.

The 115-acre footprint: One of the largest single-property hotel footprints in the broader Las Vegas market — supporting the broader integrated-resort commercial framework.

Main structure (3,969 rooms): The principal accommodation framework. The main-structure 3,969 rooms and suites were remodeled in 2025 — supporting the contemporary refresh framework across the principal accommodation inventory.

The combined 5,124-room scale operates as one of the largest single-property hotel configurations in the broader US hospitality market — historically at the time of its December 1993 opening, MGM Grand was the largest hotel in the world.

The Mansion at MGM Grand

The Mansion is the secluded area of private suites and villas reserved for high rollers. The Mansion:

  • Opened May 1999 — anchoring the broader MGM Grand high-roller expansion direction
  • Operates 29 villas — supporting the principal high-roller accommodation framework
  • Operates with operational separation from the broader MGM Grand programming — providing the secluded high-roller commercial framework

The Mansion is one of the most-recognised high-roller villa frameworks in the broader Las Vegas market and reflects the principal MGM Grand high-roller commercial direction.

The Skylofts at MGM Grand

The Skylofts include 51 ultra-luxury accommodations:

Size range:

  • 1,400-square-foot one-bedroom (with 1.5 bathrooms)
  • Up to 6,000-square-foot three-bedroom (with 3.5 bathrooms)

Amenities and features:

  • Premium bedding and pillow menus
  • Separate sitting areas
  • Sports massage or facial services at the spa
  • Choice from 18 restaurants on property
  • Access to four outdoor pools
  • Limo service
  • Multilingual staff support

The Skylofts anchor the ultra-luxury top of the broader MGM Grand accommodation cabinet and operate as the principal sky-anchored ultra-luxury programming within the broader MGM Grand commercial framework.

The Signature at MGM Grand

The Signature at MGM Grand operates as the adjacent all-suite property — supporting the broader all-suite commercial framework alongside the principal MGM Grand integrated-resort programming. The Signature operates under separate brand programming while integrating with the broader MGM Grand amenity framework.

The MGM Collection / Marriott Bonvoy Partnership

MGM Grand operates under the broader MGM Collection with Marriott Bonvoy partnership. The partnership context:

The MGM Collection: The integrated MGM Strip properties operating with Marriott Bonvoy loyalty programme integration. Principal properties include:

  • Bellagio (Marriott Bonvoy Luxury Collection brand co-integration)
  • MGM Grand
  • ARIA Resort & Casino
  • The Cosmopolitan of Las Vegas (MGM Rewards since July 2024)
  • Park MGM
  • The Reserve at Park MGM (Marriott Bonvoy Autograph Collection since early 2026)
  • Vdara
  • The broader MGM Strip cluster

Marriott Bonvoy loyalty integration: Marriott Bonvoy members can earn and redeem points across the broader MGM Collection portfolio at MGM Grand. The integration provides programme reciprocity across the broader Marriott Bonvoy ecosystem.

For corporate travel managers with Marriott Bonvoy loyalty alignment, MGM Grand operates as one of the principal Strip recommendations within the broader MGM Collection framework.

MGM Grand in the 2026 Las Vegas Strip Resort Set

In 2026, MGM Grand operates within the principal Strip resort competitive set:

MGM Strip cluster:

  • MGM Grand (south Strip — 5,124 rooms; four 30-story emerald towers; The Mansion + Skylofts)
  • Bellagio (Mid-Strip — Marriott Bonvoy Luxury Collection co-integration)
  • ARIA Resort & Casino (CityCenter — AAA Five Diamond + Forbes Five Star + LEED Gold)
  • The Cosmopolitan of Las Vegas (Mid-Strip — MGM Rewards since July 2024)
  • Park MGM / The Reserve at Park MGM (Mid-Strip — Marriott Bonvoy Autograph Collection for Reserve)

Caesars Entertainment Strip cluster:

  • Caesars Palace (Caesars Entertainment heritage Mid-Strip; 3,980 rooms / six towers; Caesars Rewards)

Other Strip integrated-resort anchors:

  • Wynn Las Vegas and Encore (North Strip — Wynn Resorts)
  • Resorts World Las Vegas (North Strip — Hilton + Conrad + Crockfords LXR; Hilton Honors)
  • The Venetian Resort (All-suite Apollo / Vici)
  • Waldorf Astoria Las Vegas (non-gaming non-smoking; Hilton Honors)

MGM Grand’s structural advantages within this set are:

  • The 5,124-room substantial scale (one of the largest single-property Las Vegas hotel configurations)
  • The four 30-story emerald-green tower architectural framework
  • The 115-acre south Strip ‘four corners’ geographic anchor
  • The Mansion 29-villa high-roller framework
  • The Skylofts 51-room ultra-luxury programming (1,400 to 6,000 sqft)
  • The 2025 main-structure remodel (3,969 rooms refreshed)
  • The MGM Collection / Marriott Bonvoy loyalty integration
  • The Signature at MGM Grand adjacent all-suite framework
  • The historical largest-hotel-in-the-world commercial framing at 1993 opening

For corporate travel managers building Las Vegas premium hotel programmes — particularly with south Strip geographic preferences, large-scale convention requirements, Marriott Bonvoy loyalty alignment, ultra-luxury Skyloft / Mansion-tier requirements, or the broader MGM Strip cluster use case — MGM Grand is one of the principal recommendations. The property’s commercial position complements the broader Mid-Strip MGM cluster (Bellagio, ARIA, The Cosmopolitan, Park MGM / The Reserve) across distinct geographic positions within the broader MGM Strip framework.

Sources

Public reporting tracked for this analysis includes the MGM Grand official Marriott page, the MGM Grand Las Vegas Wikipedia entry, the Signature at MGM Grand Marriott page, and the MGM Collection with Marriott Bonvoy page.

Frequently asked questions

How is MGM Grand configured?
5,124 rooms and suites in the main property — distributed across four 30-story emerald-green towers on the 115-acre south Strip site. The main MGM Grand structure operates 3,969 rooms and suites — remodeled in 2025. Beyond the main structure, the property includes The Mansion (29 secluded villas for high rollers), the Skylofts (51 ultra-luxury accommodations), and The Signature at MGM Grand (the adjacent all-suite property).
What is The Mansion at MGM Grand?
The Mansion is a secluded area of private suites and villas reserved for high rollers — opened in May 1999. The Mansion operates 29 villas — supporting the principal high-roller accommodation framework. The Mansion operates with operational separation from the broader MGM Grand programming.
What are the Skylofts?
The Skylofts include 51 rooms ranging from 1,400-square-foot one-bedroom (with 1.5 bathrooms) to 6,000-square-foot three-bedroom (with 3.5 bathrooms). Features include premium bedding, pillow menus, separate sitting areas, sports massage or facial services at the spa, choice from 18 restaurants, four outdoor pools, limo service, and multilingual staff. The Skylofts anchor the ultra-luxury top of the broader MGM Grand accommodation cabinet.
What is the 2025 main-structure remodel?
The MGM Grand main structure 3,969 rooms and suites were remodeled in 2025 — supporting the contemporary refresh framework across the principal accommodation inventory. The 2025 remodel updates the broader MGM Grand room product for the 2026 forward commercial period.
What is the MGM Collection / Marriott Bonvoy partnership?
MGM Grand operates under the broader MGM Collection with Marriott Bonvoy partnership. The MGM Collection integrates the principal MGM Strip properties (Bellagio, MGM Grand, ARIA, The Cosmopolitan, Park MGM, The Reserve at Park MGM, Vdara, NoMad Las Vegas predecessor, the broader MGM Strip cluster) with the Marriott Bonvoy loyalty programme framework — providing Marriott Bonvoy points-earning and redemption access across the MGM Strip cluster.
How does MGM Grand sit in the 2026 Las Vegas Strip resort set?
MGM Grand operates as the principal south Strip MGM integrated resort — distinguishing it from the broader Mid-Strip MGM cluster (Bellagio, ARIA, The Cosmopolitan, Park MGM / The Reserve), the North Strip cluster (Wynn / Encore, Resorts World), Caesars Palace (Caesars Entertainment Mid-Strip heritage), The Venetian Resort (Apollo / Vici all-suite), and Waldorf Astoria Las Vegas (non-gaming Hilton). The structural advantages are the 5,124-room scale, the four 30-story emerald-green towers, The Mansion 29-villa high-roller framework, the 51-room Skylofts ultra-luxury programming, the 2025 main-structure remodel, the MGM Collection / Marriott Bonvoy loyalty integration, and the south Strip 'four corners' geographic anchor.