Cvent Supplier Network

The Westin Resort Guam

105 Gun Beach Road, Tumon, Guam, 96913
Venue image

About us

The Westin Resort Guam is in the idyllic location, perched on the serene northern shores of Tumon Bay, only 20 minutes from the international airport and walking distance to luxurious world class duty free shopping, activities and bustling nightlife. Plunge into a Heavenly Bed and the Westin comforts in a deluxe guestroom, spacious suite or villa stocked with Heavenly amenities; stay connected with free Wi-Fi in room and public areas or the 24-hour business center; upgrade to the perks of the Club Lounge; recharge in the 24hr WestinWORKOUT® Fitness Studio; dip into refreshing pools, hot tubs or take the kayak for a turtle watching adventure; enjoy the convenience store; car rental or complimentary parking. Let us take care of the details with seamless Concierge services, dry cleaning, in-room dining or massage, shoe shine, or a guided morning run with Run Concierge.Explore seven onsite dining venues including TASTE-awarded #1 Best Buffet & #1 Best Sunday Brunch on Guam four years in a row, enjoy a Starlight BBQ, grab a refreshing beverage at the beach bar, or enjoy a freshly brewed Starbucks coffee at the only location in Tumon. Whether convening for a fête, our planners are here to make your event effortless with diverse options for small receptions, conferences with break out rooms or combine all 19,000 sq. ft. for an exclusive showstopper event. Planning an outdoor celebration? Starlight BBQ offers the perfect beach side option.

Venue Details

ChainMarriott Bonvoy
BrandWestin
Built1992
Renovated-
Total meeting space7,083 sq. ft.
Guest Rooms430
Venue typeResort

Industry Ratings

Northstar

Amenities

Room features and guest services
  • Calls (local)
  • Calls (toll-free)
  • Concierge services
  • Laundry service
  • Luggage storage
  • Room service
  • View (ocean or water)
  • Voicemail box
Facilities
  • Onsite catering
  • Onsite gift shop
  • Onsite restaurant
  • Onsite security
  • Pet friendly
  • Rental car service
  • Wheelchair accessible

Meeting rooms

Total meeting space
7,082.7 sq. ft.
Largest room
3,605.9 sq. ft.
Meeting rooms
7
Second largest room
2,357.3 sq. ft.
Explore Meeting Rooms
Explore Meeting Rooms
Find the perfect room with setup charts and interactive 3D floor plans.

Meeting space

Name
Room size
Ceiling height
Maximum capacity
U-Shape
Banquet rounds
Theater
Classroom
Boardroom
Somnak Ballroom
3,605.9 sq. ft.
91.9 x 32.8 sq. ft.
12.1 ft.
400
110
288
400
250
140
Somnak 1
2,357.3 sq. ft.
91.9 x 32.8 sq. ft.
12.1 ft.
240
70
140
240
140
90
Somnak 2
1,248.6 sq. ft.
32.8 x 131.2 sq. ft.
12.1 ft.
100
40
80
100
60
40
Unnai Room
2,314.2 sq. ft.
82.0 x 32.8 sq. ft.
10.2 ft.
250
90
140
250
120
115
Unnai 1
452.1 sq. ft.
19.7 x 16.4 sq. ft.
10.2 ft.
35
30
30
35
30
30
Unnai 2
538.2 sq. ft.
16.4 x 29.5 sq. ft.
10.2 ft.
40
40
36
35
30
30
Unnai 3
1,399.3 sq. ft.
45.9 x 32.8 sq. ft.
10.2 ft.
140
40
80
140
75
55
Unnai 1+2
979.5 sq. ft.
36.1 x 26.2 sq. ft.
10.2 ft.
120
50
60
120
60
40
Unnai 2+3
1,872.9 sq. ft.
65.6 x 32.8 sq. ft.
10.2 ft.
180
70
110
180
90
75

Guest rooms

Total guest rooms
430
Suites
13
Tax rate
11%

Location

Getting Here

Distance from airport 2.8 mi
Parking in the area
Paid parking
Valet parking

Local Attractions

University of Guam
University of Guam
University
5 mi
The University of Guam, located in Mangilao, Guam, is a land-grant institution accredited by the Western Association of Schools and Colleges. The University was initially founded in 1952 as a two year teacher-training school known as the Territorial College of Guam. In 1960, the College moved to the present campus in the central district of Mangilao. In 1965, the college was accredited as a four-year, degree granting institution. By 1968, enrollment had reached 1,800 students while staff and faculty totaled more than 130.
UOG Station
Mangilao, GU, US 96923
Visit website
Paseo Stadium
Paseo Stadium
Park
4 mi
Paseo Stadium is a multi-use stadium in Agana, Guam. It is currently used mostly for baseball matches. The stadium holds 5,000 people.
GU, US
Two Lovers Point
Two Lovers Point
Recreation
2 mi
If you could visit one place on Guam to take in the island's beauty, culture, and history in a single breath, come to Two Lovers Point. This startling cliffline in Northern Guam, overlooking the glimmering Philippine Sea, is the site of an ancient Chamorro legend. The legend tells of two lovers who, forbidden from being together in life, leaped to their deaths from the cliffside so they could be together in eternity. Today, with culturally-inspired architecture, sweeping landscapes and dramatic overlooks, the site immerses visitors in all the drama and history of that ancient Chamorro romance
GU, US
Visit website
Agana Shopping Center
Agana Shopping Center
Shopping
6 mi
The Agana Shopping Centre, a legend in old AHgatna comes to life as a premier shopping destination providing the most ideal shopping experience with an array of fashionable stores and the most delectable food on the island.
P.O. Box DM
Hagatna, GU, US 96932
Visit website
Mangilao Golf Club
Mangilao Golf Club
Recreation
8 mi
Kown as Guam's "Jewel of the Pacific" "The Out-course, a relatively short yet challenging course, tests a player's skill with 3 lakes, fairway and greenside bunkers, as each shot is caressed by the cool winds of the Pacific Ocean. The In-course showcases wonderful ocean views and scenic layouts which seem to last forever. The Signature Hole Number 12 invites a daring tee shot, which stretches across the Pacific Ocean to a green area built atop ocean rock formations."
Route 15
Pagat
Mangilao, GU, US 96923
Visit website
Chamorro Village
West Marine Corps Dr
Hagåtña, GU 96913
Visit website
Talofofo Falls
Visit website
Guam Museum
193 Chalan Santo Papa Juan Pablo Dos
Hagåtña, GU 96910
Visit website
Kmart
404 North Marine Drive
Tamuning, GU 96913
Visit website
Micronesia Mall
Visit website
T-Galleria by DFS
1296 Pale San Vitores Rd
Tamuning, GU 96913
Visit website
Karera at SandCastle
Visit website
Pagat Cave Trailhead
Visit website
Guam Premier Outlets
199 Chalan San Antonio Road
Tamuning, GU 96913
Visit website
Dededo Flea Market
Dededo
Yigo, GU 96929
Visit website
Village of Donki
120 Chalan Pasaheru Ste 101
Tamuning, GU 96913
Visit website

Nearby vendors

Scavenger Hunt Anywhere
Scavenger Hunt Anywhere
Worldwide
A scavenger hunt is a lot of fun, a strong relationship-builder, an active way to get to know a city or resort location and an excellent team building activity for your next event. Of particular relevance to corporate groups, participants are more successful in our team building programs if they use business skills such as problem-solving, creativity, time management, prioritization and decision-making. Anywhere! We offer scavenger hunts in cities and resorts around the world. Whether your group is in the USA, Canada, the UK or Australia, we can do it for you. We can also help you elsewhere… Europe? Asia? Somewhere else? Let us know. We can help. Our scavenger hunts work everywhere! Anytime! Our scavenger hunts can be run at any time of year. Short timelines? No problem – we can arrange your scavenger hunt on very short notice and with little time and effort required by you. Anyone! Our scavenger hunts are designed for both small and large groups. There is no group size that we can’t handle! We have a variety of pricing options to suit your budget and the specific needs of your group. Perfect for meetings, offsites and conferences.
Activity
Visit Profile
ilixr Creative
ilixr Creative
Multi-city
Our mission is to provide one-of-a-kind culinary experiences that leave you and your guests with lasting memories and satiated palates. Every detail is meticulously thought out, and our commitment to hospitality, with over 40 years of experience working in some of the world's most acclaimed restaurants, brings a level of excellence rarely found in the catering industry.
Activity
Catering
Visit Profile
La Costa Limousine
La Costa Limousine
Multi-city
La Costa Limousine provides safe, clean and reliable chauffeured transportation. We achieve this goal with highly trained chauffeurs, the newest vehicles available and a commitment to Five Star service. The difference between La Costa Limousine and other companies can be explained using one word – quality. From our perfectly maintained fleet of late model luxury vehicles to the highly experienced and professional team of chauffeurs and support staff; you will know quality when you travel with La Costa Limousine.
Transportation
Visit Profile
drvn
drvn
Worldwide
drvn delivers cutting-edge technology solutions that streamline passenger ground transportation logistics across more than 200 countries, 400 cities, 250 airports, and 40 seaports, with the ability to establish new markets in under 48 hours. Specializing in customized solutions for corporations, government agencies, the travel and tourism sector, and sports and entertainment organizations, drvn expertly arranges and manages complex logistics for airport transfers, long-distance trips, group charters, and shuttle services. Our service vehicle types include first-class sedans, SUVs, Sprinters, and motor coaches, all meticulously maintained to the highest standards of cleanliness, safety, and comfort, ensuring an exceptional experience for every passenger. Moveo's Patented Technology: At the heart of our operations is a patented logistics platform that ensures seamless service from single bookings to large-scale, multi-location projects and events. By leveraging AI, machine learning, and advanced data analytics, drvn provides a flawless, secure transportation experience with on-demand service management. Moveo’s precision, unified billing, and streamlined logistics management elevate drvn as a leader in the global transportation industry. Our Commitment: At drvn, our commitment to both bookers and passengers is built on providing seamless, efficient, and high-quality transportation solutions to meet the requirements of any situation, from single transfers to large-scale events. For the booker, our platform offers unparalleled control and flexibility. Bookers can manage all aspects of transportation, from single rides to multiple large-scale events globally, through a live manifest system. This powerful tool allows real-time scheduling and monitoring of transportation logistics, providing both global and local views, so planners can oversee multiple itineraries and projects simultaneously. With auto-ride assignment and easy manifest uploads, our platform simplifies the process of scheduling and coordinating rides, even for the most complex events. Administrative Bookers can also set access-level permissions, granting different levels of control to team members, ensuring secure and streamlined operations for business travelers. Additionally, drvn offers custom integrations that fit seamlessly with your existing systems, making management easy and efficient. For the passenger, drvn delivers a white glove, personalized experience every time. Our highly trained chauffeurs, coupled with real-time updates and the ability to customize every ride detail, delivers a smooth, comfortable journey. Whether it’s ensuring timely arrivals for events or adjusting for last-minute changes, passengers can rely on drvn's 24/7 live customer support, staffed by drvn employees, to promptly address any needs. By combining state-of-the-art technology with dedicated service, drvn empowers bookers, managers and administrators to efficiently manage everything from small trips to massive global events, while providing passengers a world-class, secure, and comfortable travel experience.
Transportation
Visit Profile
Origin Event Planning
Origin Event Planning
Worldwide
A minority woman owned business established in July 2009. Elevate your next event with Origin Event Planning, where unforgettable experiences are crafted with precision and passion. As a premier event and meeting planning company, we specialize in transforming your vision into seamless, impactful gatherings—whether it’s a corporate conference, gala, or intimate celebration. Our expert team handles every detail, from venue selection and logistics to creative design and flawless execution, ensuring your event captivates and inspires. Partner with us to create moments that leave a lasting impression and drive your success. Contact us today to bring your next event to life!
Activity
Amenities/Gifting
Catering
+3
Visit Profile
PhotoTap
PhotoTap
Multi-city
PhotoTap: Instant, Intelligent Event Photography PhotoTap makes event photography instant, seamless, and smart. We deliver photos to attendees in 6 seconds or less using tappable tech, while our Photo Concierge Dashboard automatically organizes, tags, and catalogs every image for quick access and powerful search. Our PhotoFriends are like that friend who always nails the perfect shot—engaging, real, and focused on postable moments, not stiff portraits. Prefer to use your own team? Our DIY mobile cameras let anyone capture high-quality photos, GIFs, and soon videos—no experience needed. Go with DIY, PhotoFriends, or both—PhotoTap gives you fast, flexible, and unforgettable photography, built for modern events. Your event photos are more than memories—they’re powerful marketing tools. Don’t let them collect digital dust—turn them into ROI rockstars.
Logistics/Decor
Visit Profile
Just Right! Destination Management
Just Right! Destination Management
Multi-city
Just Right! is not your typical full service destination management company. Using a specialized boutique outlook and nationwide service, we provide truly client-based, “one-stop shop” service that makes you feel as though you have a partner in every city. Our exceptional team boasts more than 50 years of planning and event management experience, and we pride ourselves on our outstanding service. You can rest assured that regardless of size, your event will have our utmost attention and an unmatched personalized touch. Whether you need airport transfers, staffing, activities, entertainment, décor or full event planning services, our goal is to make you look good and ensure you don’t have to worry about a thing. Send us a request for proposal for your next event today. We’ll do all the work so your event is JUST RIGHT!
Preferred staff
Visit Profile
Big Wave Productions, LLC
Big Wave Productions, LLC
Worldwide
Big Wave Productions specializes in full-service conference photo and video production services, including: • Conference/Event Promo & Highlight Videos • Complete Session Videos (long-form edits) • Formal & Walkaround Interviews • Multi-Camera Live Event Streaming • Conference/Event Still Photography (w/same-day delivery) • Professional Headshot Stations • Product, Service, and Lifestyle Marketing Photo and Video Production Big Wave Productions specializes in capturing the essence of your conference with professional photography and videography services. Our experienced team uses top-of-the-line equipment to document every important moment, from keynote speeches to networking sessions. We tailor our services to suit your event’s needs and provide polished, high-quality photos and videos through expert editing and post-production. Plus, our fast turnaround times—including same-day delivery of edited photos—ensure you can share your conference highlights right away. Click to see our conference/meeting/event photography portfolio and video reel: https://meetbigwave.com/conference-meeting-convention-photo-video-production
Logistics/Decor
Visit Profile
Denver's Best DJs
Denver's Best DJs
Multi-city
We are Denver’s Best DJs. A coalition of great DJs available for booking in Denver, Colorado and around the world. We can rock any type of party from nightclubs and promotional events to amazing weddings, proms, company parties, school dances, pool parties, graduation parties and store promotions.
Hired Entertainment
Logistics/Decor
Visit Profile
DMCFinder - Connect with Global DMC's
DMCFinder - Connect with Global DMC's
Worldwide
DMCFinder is a global B2B platform connecting event planners, travel professionals, and corporate buyers with trusted, verified Destination Management Companies (DMCs) across 100+ countries within 4 hours! Whether you're organising a corporate incentive, high-end leisure trip, or a complex MICE event, DMCFinder makes sourcing local expertise faster, easier, and more reliable. Our platform features thousands of premium DMC listings, giving you access to on-the-ground support, venue knowledge, cultural insights, and seamless logistics — all in under 4 hours. We’ve built a trusted network, helping planners save time, reduce risk, and deliver exceptional experiences worldwide. 🔹 6,000+ verified global DMCs 🔹 200,000+ travel planners and event professionals 🔹 Active WhatsApp community with 600+ global members 🔹 Hosted buyer programmes & VIP networking events 🔹 Featured by leading partners like Travel Counsellors
Activity
Hired Entertainment
Logistics/Decor
+2
Visit Profile
Looking for more vendor options?
Looking for more vendor options?
Browse additional vendors for AV, entertainment, transportation, and other event needs.
Learn more
Powered by
Looking for more vendor options?

Additional Information

Cancellation Policy

72 Hours

Additional details

Awarded as: Guam's Leading Resort 2007 Renowned for elegant five-star accommodations, our guest rooms offer extensive amenities and private balconies with ocean and city views. All bathrooms feature jet bathtubs, hairdryers, as well as hand-held and fixed showerheads.

The Westin Resort Guam Frequently Asked Questions

Explore frequently asked questions from the The Westin Resort Guam regarding Health and Safety, Sustainability, and Diversity and Inclusion

Sustainable Practices

Please provide comments or a link to any publicly communicated The Westin Resort Guam's sustainability or social impact goals/strategy.
Please visit Marriott.com/Serve360 for Marriott International's sustainability & social impact strategy and 2025 goals information.
Does The Westin Resort Guam have a strategy that focuses on the elimination and diversion of waste (i.e. plastics, papers, cardboard, etc.)? If yes, please elaborate on your strategy of elimination and diversion of waste.
Yes, Paper,Cardboard,Aluminum,Plastic,Glass,Cooking Oil

Diversity and Inclusion

For US hotels only, is The Westin Resort Guam and/or parent company certified as a 51% diverse owned business enterprise (BE)? If yes, please indicate which one of the following you are certified as:
No response.
If applicable, could you please provide a link to The Westin Resort Guam's public report on their commitments and initiatives related to diversity, equity, and inclusion?
https://www.marriott.com/diversity/diversity-and-inclusion.mi

Health and Safety

Were practices at The Westin Resort Guam developed based on health service recommendations from public governmental entities or private organizations? If Yes, please list which organizations were used to develop these practices.
Yes, Marriott cares greatly about every guest's experience and takes hygiene and sanitation very seriously. Marriott has established strict standards of cleanliness for all of its hotels that either meet or exceed public health department regulations. 
Does The Westin Resort Guam clean and sanitize public areas and publicly accessible facilities (i.e. meeting rooms, restaurants, elevator banks, etc.)? If yes, describe any new measures that are taken.
Yes, Marriott cares greatly about every guest's experience and takes hygiene and sanitation very seriously. Marriott has established strict standards of cleanliness for all of its hotels that either meet or exceed public health department regulations. 
Ready to send your inquiry?

Report an issue with this venue profile to the Cvent Supplier Network.