JW Marriott Marquis Miami — Event Spaces, Floor Plans & Capacities

255 Biscayne Blvd Way, Miami, FL 33131

JW Marriott Marquis Miami in Miami offers 42 event spaces across 139,937 sq ft13,001 m² of function space. The largest room, Metropolitan Grand Ballroom, hosts up to 1,500 guests. Explore the floor plans and capacity charts below, or start arranging your own layout in the free planner.

Across its 42 spaces, JW Marriott Marquis Miami handles theater-style sessions for up to 1,500, seated banquets for 1,000 and standing receptions for 1,500. 4 smaller rooms suit breakouts and board meetings. Exact figures for every room and setup style are in the chart below.

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Floor plans

Detailed floor plans for JW Marriott Marquis Miami are published on the venue’s official site.

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Room capacities & dimensions

Room capacities and dimensions for JW Marriott Marquis Miami
SpaceCeiling
Bowling LoungePlan this room →1,339 sq ft124 m²12 ft3.7 m———50——
Corporate Lounge and Bowling AreaPlan this room →3,303 sq ft307 m²12 ft3.7 m———250——
Fourth Floor AtriumPlan this room →2,774 sq ft258 m²24 ft7.3 m———80——
Gallery 1Plan this room →1,019 sq ft95 m²10 ft3 m503024802427
Gallery 1 & 2Plan this room →1,837 sq ft171 m²10 ft3 m90——130——
Gallery 2Plan this room →739 sq ft69 m²10 ft3 m406027501821
Gallery 3Plan this room →587 sq ft55 m²10 ft3 m305024501818
Gallery 4Plan this room →385 sq ft36 m²10 ft3 m202018—12—
Junior BallroomPlan this room →3,720 sq ft346 m²10 ft3 m180250120200—80
Junior Ballroom APlan this room →1,262 sq ft117 m²10 ft3 m609042752424
Junior Ballroom A & BPlan this room →2,588 sq ft240 m²10 ft3 m120180841606060
Junior Ballroom BPlan this room →1,327 sq ft123 m²10 ft3 m609042752424
Junior Ballroom B & CPlan this room →2,549 sq ft237 m²10 ft3 m110160661306048
Junior Ballroom CPlan this room →1,131 sq ft105 m²10 ft3 m307024651824
JW Arena and Basketball CourtPlan this room →8,194 sq ft761 m²24 ft7.3 m300450210800——
Met 1Plan this room →8,381 sq ft779 m²24 ft7.3 m350400360500——
Met 1, 2, 3 & 4Plan this room →13,431 sq ft1,248 m²24 ft7.3 m750750560800——
Met 1, 5, 6 & 7Plan this room →13,431 sq ft1,248 m²24 ft7.3 m700750560800——
Met 2Plan this room →1,593 sq ft148 m²24 ft7.3 m808060802433
Met 2 & 3Plan this room →3,162 sq ft294 m²24 ft7.3 m1802201202004854
Met 2, 3 & 4Plan this room →4,687 sq ft435 m²24 ft7.3 m2903201803008487
Met 3Plan this room →1,570 sq ft146 m²24 ft7.3 m7018060802433
Met 3 & 4Plan this room →3,094 sq ft287 m²24 ft7.3 m1802201202004854
Met 4Plan this room →1,524 sq ft142 m²24 ft7.3 m708060802433
Met 5Plan this room →1,593 sq ft148 m²24 ft7.3 m807060802436
Met 5 & 6Plan this room →3,162 sq ft294 m²18 ft5.5 m1802201202004854
Met 5, 6, & 7Plan this room →4,687 sq ft435 m²24 ft7.3 m2803001743008487
Met 6Plan this room →1,570 sq ft146 m²24 ft7.3 m708060802433
Met 6 & 7Plan this room →3,094 sq ft287 m²24 ft7.3 m1802201202004854
Met 7Plan this room →1,524 sq ft142 m²24 ft7.3 m708060802433
Met Grand Ballroom AtriumPlan this room →2,849 sq ft265 m²24 ft7.3 m———150——
Metropolitan Ballroom Pre-Function NorthPlan this room →2,087 sq ft194 m²—6070—150——
Metropolitan Ballroom Pre-Function SouthPlan this room →3,375 sq ft314 m²—9070—250——
Metropolitan Grand BallroomPlan this room →18,482 sq ft1,717 m²24 ft7.3 m1,0001,5009001,500——
Plaza 1Plan this room →1,428 sq ft133 m²10 ft3 m10054301002424
Plaza 2Plan this room →629 sq ft58 m²10 ft3 m306027401818
Plaza 3Plan this room →549 sq ft51 m²10 ft3 m————12—
Plaza 4Plan this room →1,082 sq ft101 m²10 ft3 m607054752424
Plaza 4 & 5Plan this room →2,128 sq ft198 m²10 ft3 m120140901504866
Plaza 5Plan this room →1,046 sq ft97 m²10 ft3 m607054752424
Plaza 6Plan this room →796 sq ft74 m²10 ft3 m307024301824
Stainless Steel Sky Pool DeckPlan this room →6,229 sq ft579 m²—50——200——

Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.

Frequently asked questions

How many event spaces does JW Marriott Marquis Miami have?
JW Marriott Marquis Miami has 42 event spaces totaling 139,937 sq ft.
What is the largest event space at JW Marriott Marquis Miami?
The largest event space at JW Marriott Marquis Miami is Metropolitan Grand Ballroom, which holds up to 1,500 guests across 18,482 sq ft.
What is the banquet capacity of Metropolitan Grand Ballroom at JW Marriott Marquis Miami?
Metropolitan Grand Ballroom seats up to 1,000 guests in a banquet layout.
How many people fit in Metropolitan Grand Ballroom theater-style?
Metropolitan Grand Ballroom holds up to 1,500 guests in a theater setup.
What are the dimensions of Metropolitan Grand Ballroom?
Metropolitan Grand Ballroom measures 111 × 166 ft (18,482 sq ft) with 24 ft ceilings.

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