JW Marriott Cascading Waterfall Garden Lawn & Ceres Wood-Beam Pavilion at JW Marriott Las Vegas Resort & Spa (Summerlin)
Estate Garden & Ballroom
Verified 96/100 · 2026-10-29 · Verified Summerlin Enclave Dossier (ChIJJ4gNeYy_yIAR0ggUAavcT3g)
Hybrid Outside AV Policy ★ 4.4 Google (6,175)

JW Marriott Las Vegas Resort & Spa (Summerlin) ↗

JW Marriott Cascading Waterfall Garden Lawn & Ceres Wood-Beam Pavilion

54 acres of rushing stone waterfalls, koi streams, mature palms, and a vaulted timber-and-chandelier glass rotunda in tranquil Summerlin.

221 N Rampart Blvd, Summerlin, Las Vegas, NV 89145 · 1-min walk from JW Marriott Standalone Garden Conference Center (On-Site) · 24 mins to LAS Airport
Seated Rounds 300
Reception 500
Theater 350
Classroom 180
Board / U 65
Floor Area 12,000 sf
Ceiling 24 ft
Sightlines Column-Free

Transparent Out-the-Door Event Ledger

All-In Budget Estimate: JW Marriott Cascading Waterfall Garden Lawn & Ceres Wood-Beam Pavilion (140 Guests)

0% LET · Private Corporate Exempt

Contract basis: F&B Minimum Spend (Room Rental Waived) · Includes Nevada's statutory +34.4% service-and-tax stack upfront.

Statutory Cost Line Item Standard Weekday Tier-1 Convention Week
Minimum F&B / Base Buyout Commitment $14,500 $22,500
Dedicated Space / Room Rental Fee $2,000 $2,000
Pre-Fee Contract Subtotal $16,500 $24,500
Mandatory Admin & Service Charge (24%) Taxable · NRS 372
$3,960 $5,880
Clark County Sales Tax (8.375% on Subtotal + Admin Fee) $1,714 $2,544
Nevada Live Entertainment Tax (9% LET) $0 $0
True Out-the-Door Total
+34.4% statutory stack above quoted minimum
$22,174
$158 / guest all-in
$32,924
$235 / guest all-in

Statutory Note: Closed-door corporate receptions, seminars, and dinners without public admission or live ticketed entertainment are exempt from Nevada's 9% LET.

Customize in SnapQuote

Ideal Program Fit

When to book JW Marriott Cascading Waterfall Garden Lawn & Ceres Wood-Beam Pavilion

  • Couples wanting lush waterfalls, palm lawns & vaulted wood-beam architecture in Las Vegas without a trace of neon or casino smoke
  • 501(c)(3) charity luncheons, hospital auxiliary galas, and 25th/50th family anniversary celebrations (60–300 guests)

Candid Producer Considerations

When to consider another room

  • Late-night Strip club-hopping bachelorette groups wanting to walk onto Las Vegas Boulevard at 1:00 AM

Verified Google Reviews · JW Marriott Las Vegas Resort & Spa

What guests note about the room & hospitality

Open on Google Maps

“⭐⭐⭐⭐⭐ Textbook Five-Star Luxury and Flawless Service! Our recent stay at the JW Marriott Las Vegas Resort & Spa was the absolute definition of ultimate, classic high service at every single level. From the moment we arrived until the moment we checked out, the”

Cheryl Cardamon ★ 5.0 · 4 months ago

“We recently stayed at the JW Marriott Las Vegas Resort & Spa to celebrate my mom’s 60th birthday, and it was truly an unforgettable experience. A special thank you to our host, Ryan, who booked us an amazing suite that exceeded all of our expectations. I accid”

Binny Walia ★ 5.0 · 3 months ago

20-Point Architectural & Operational Dossier

Every detail answered. Before you tour.

Unredacted Venue Specification

01
Identity & Access Exact Space Identity & Curbside Drop-Off
221 N Rampart Blvd Standalone Palms/Valencia Conference & Garden Porte-Cochère—completely detached from the casino building, opening straight onto stone bridges and waterfalls. Physical address: 221 N Rampart Blvd, Summerlin, Las Vegas, NV 89145.
02
Architecture Usable Square Footage & Natural Light
12,000 usable sq. ft. with 24-ft ceiling clearance. Features natural daylight or private outdoor terrace/patio access.
03
Capacities Verified Fire-Marshal & BEO Layout Capacities
Seated Rounds: 300 · Standing Cocktail: 500 · Theater: 350 · Classroom: 180 · Boardroom / U-Shape: 65
04
Acoustics Acoustic Isolation & Door Privacy
Dedicated private closeable doors for confidential keynotes and executive toast audio. Lush botanical berming and rushing waterfall white noise create a private Santa Barbara-style estate cocoon; Ceres Pavilion features wraparound floor-to-ceiling garden glass and vaulted timber trusses.
05
Corridor Timing Badge-to-Door Convention Walk & Airport Timing
Nearest anchor facility: JW Marriott Standalone Garden Conference Center (On-Site). 1-minute badge-to-door walk; 24 minutes from Harry Reid International (LAS). 18 minutes northwest of Downtown/Symphony Park via Summerlin Pkwy with its own non-casino circular drive and 100% free parking.
06
Contracting Pricing Structure & Minimum Spend Mechanics
$2,000 waterfall ceremony lawn & bridal suite fee + $14.5K weekday / $22.5K Saturday reception F&B minimum (~$145–$195/guest Out-the-Door—saving 35% vs. Strip 5-star hotels!).
07
Statutory Math Mandatory Admin Charge & Nevada Sales Tax Stack
Charges a 24% mandatory administrative/service fee (subject to Nevada sales tax under NRS 372) plus 8.375% Clark County sales tax.
08
Tax Compliance Nevada 9% Live Entertainment Tax (LET) Rules
0% Nevada LET on private weddings, vow renewals, milestone birthdays/anniversaries, and 501(c)(3) charity luncheons/galas (NRS 372.3261 nonprofit tax exemption honored with NV certificate).
09
AV & COI Outside AV Vendor Policy & COI Requirements
Hybrid Policy (Outside Production Allowed w/ House Rigging/Patch). Independent Las Vegas wedding DJs, harpists/quartets, floral chandelier riggers, and charity auction AV houses operate seamlessly with COI ($0–$500 liaison fee, routinely waived on full catering bookings).
10
Sightlines Ceiling Clearance, Columns & Rigging Points
24 ft ceiling · 100% column-free sightlines across the main floor. 24-foot vaulted architectural wood-beam cathedral ceiling with crystal chandeliers and 270-degree views of waterfalls and palm groves.
11
Connectivity Dedicated Power Drops, Hardline & Wi-Fi Pricing
Dedicated outdoor gazebo ceremony power, pavilion 60A band/AV circuits, and Marriott Bonvoy conference Wi-Fi + strong 5G.
12
Logistics & Labor Freight Dock Load-In & Union Jurisdictions
Direct grade-level garden & conference loading apron—zero union drayage and zero 15-minute casino cart pushes.
13
Culinary & Bar Catering Execution, Bar Tiers & Dietary Protocols
JW Marriott culinary & Hawthorn Grill steakhouse chefs executing farm-to-table plated dinners, interactive champagne/raw-bar stations, and custom wedding cakes.
14
Brand Activations Custom Branding, Wraps & Wayfinding Permissions
Floral arches over the waterfall stone bridge, custom lawn seating charts, and silent-auction gallery tables in the sunlit marble foyer.
15
Operations Load-In Window, Curfew & Strike Overtime
Golden-hour garden ceremony & cocktail hour transition steps away into Ceres or Marquis Ballroom through Midnight.
16
Risk & Terms Deposit Schedule, Attrition & Final Guarantee
Staged wedding/gala deposit schedule + Marriott Bonvoy / LiteAPI (`lp27e7d`) 560 sq. ft. guest suites.
17
Accessibility ADA Routing, Private Restrooms & Coach Staging
Paved ADA garden pathways, dedicated pavilion restrooms, private bridal dressing salon, and free surface coach/guest parking.
18
Attendee Policy 21+ Casino Floor Rules & Under-21 Access
All Ages Permitted (Direct Non-Gaming Entry). Standalone Garden Pavilion and Conference Center are 100% non-gaming and all-ages friendly.
19
Hotel Adjacency Parent Resort Integration & Room-Block Strategy
Located inside JW Marriott Las Vegas Resort & Spa (Summerlin). Attendees stay under one roof with zero outdoor transit; eligible for SnapEvents wholesale zero-attrition LiteAPI room blocks.
20
Verification Direct Venue Settlement & Audit Provenance
Contracts and deposits settle directly with JW Marriott Las Vegas Resort & Spa (Summerlin) (zero layered DMC markup). Verified 2026-10-29 via Verified Summerlin Enclave Dossier (ChIJJ4gNeYy_yIAR0ggUAavcT3g) (Audit score 96/100).

Parent Resort Campus Integration

Inside JW Marriott Las Vegas Resort & Spa (Summerlin Gardens)

Fifty-four acres of cascading stone waterfalls, koi lagoons, mature Canary Island palms, and Mediterranean rotundas in master-planned Summerlin—delivering a Palm Springs / Santa Barbara estate wedding, anniversary, or charity luncheon feel at 30%–40% lower Out-the-Door cost than mid-Strip 5-star resorts.

Resort Outside-AV Policy: Standalone Palms Conference Center, Ceres Garden Pavilion, and Waterfall Lawns routinely accommodate independent Las Vegas wedding DJs/strings, floral lighting rigs, and charity gala AV teams ($0–$500 patch/liaison fee; waivable on full wedding/gala packages).

Zero-Attrition Wholesale Room-Block MathSummerlin / Henderson / Symphony

JW Marriott Las Vegas Resort & Spa (Summerlin Gardens) — True Out-the-Door Rate Check

Exposes hidden at-hotel Las Vegas resort fees up front
Need 10–100+ Rooms without Signing an 80% Attrition Liability Contract? Instant search books 1–8 leadership rooms now. For 10–100+ seminar or convention guests, launch a complimentary Zero-Attrition Attendee Room-Block Portal where attendees self-pay at wholesale rates.
LiteAPI Wholesale Group Inventory · Transparent Clark County Out-the-Door Math8 Rooms × 3 Nights = 24 Total Room-Nights
Las Vegas Spatial Corridor & Badge-to-Door Map
Loading Las Vegas Corridor Cartography...

Corridor Egress & Arrival Timing

Summerlin, Red Rock, Henderson & Symphony Park Enclaves

18 minutes northwest of Downtown/Symphony Park via Summerlin Pkwy with its own non-casino circular drive and 100% free parking.

5:00 PM Show-Break Note: Golden-hour Red Rock Canyon & Henderson vineyard sunset ceremonies peak 30–45 minutes prior to civil twilight; build a 20-minute CC-215 buffer on Friday evenings between 4:45 PM and 6:00 PM for cross-valley guests.
Explore all venues in Summerlin / Henderson / Symphony

Tailored Event Budget

Scope JW Marriott Cascading Waterfall Garden Lawn & Ceres Wood-Beam Pavilion with production & guest rooms

90-Second Out-the-Door Event Math Zero Email Gate

SnapQuote™ Las Vegas Event & Buyout Configurator

Exposes Nevada 24% Admin + 8.375% Tax
Direct venue & vendor settlement · No DMC markup

Single-Venue Out-the-Door Math (Standard Weekday Minimum): $16,500 base + 24% admin ($3,960) + 8.375% tax ($1,714)

Venue-Only OTD
$22,174
Venue / Guest
$158/pax
01

Event Archetype

25 – 500+ pax
03Duration (Days)
05Finish & Resort Tier
06

Modular Vendor & Hotel Block Stack

3-Bid Local Pricing · No Hotel Exclusivity Markup
True Out-the-Door Range140 Guests · 1 Day
Low
$28,762
Mid Benchmark
$33,517
High
$39,363
Per-Guest Out-the-Door
$239 / guest
Est. Savings vs. Captive AV & Blocks
Save $4,491
Tier 1: $0 Free Deal Desk Sourcing

Zero planner fee — compensated via standard commissionable venue & vendor partner agreements.

Line-Item Out-the-Door LedgerNevada “++” Stack
Scope & Statutory NoteLowMidHigh
Private Venue Buyout & F&B Minimum (140 pax)
Standard non-compression corridor minimum spend benchmark.
$17,458$20,300$23,954
Mandatory Venue Admin/Service (24%) + 8.375% Tax
Exposes the real "++" stack: 24% admin/service fee ($4,872) is subject to 8.375% sales tax ($2,108).
$6,003$6,980$8,236
Independent Local AV, Audio & Stage Rig (1 day)
Saves ~$4,491 vs. captive in-house hotel AV (~$10,728 with 25% AV service fee).
$5,301$6,237$7,173
Total Out-the-Door All-In$28,762$33,517$39,363

Synchronized 3-Venue Hold Strategy

Nearby buyout options in Summerlin / Henderson / Symphony

Filter full corridor matrix
Keep Memory Alive Frank Gehry Sculptural Gala Pavilion & Garden at Keep Memory Alive Event Center (Symphony Park)
★ 4.7 (48)
Keep Memory Alive Event Center (Symphony Park) Gala Pavilion

1m walk · Symphony Park Cultural District (On-Site) • 14 Mins to Summerlin

Keep Memory Alive Frank Gehry Sculptural Gala Pavilion & Garden

Frank Gehry's soaring 38-foot undulating stainless-steel and glass masterpiece—Las Vegas's #1 non-casino icon for 501(c)(3) charity galas, couture weddings, and milestone celebrations.

Seated 400 · Reception 750 · 9,800 sf Outside AV ($0 fee)
Out-the-door · 220 guests
$47,322 ~$215/guest all-in
The Smith Center Art Deco Grand Lobby, Mezzanine & Cabaret Salon at The Smith Center for the Performing Arts
★ 4.8 (5.5k)
The Smith Center for the Performing Arts Gala Pavilion

2m walk · Symphony Park Parkside Lawn (On-Site) • 15 Mins to Summerlin

The Smith Center Art Deco Grand Lobby, Mezzanine & Cabaret Salon

Hoover Dam-inspired Indiana limestone Art Deco grandeur, sweeping marble staircases, and private jazz-club acoustics for cultural galas, weddings, and milestone soirées.

Seated 260 · Reception 500 · 11,500 sf Hybrid AV policy
Out-the-door · 180 guests
$31,732 ~$176/guest all-in