The Westin Resort Guam

3.8 (26 reviews)

105 Gun Beach Road, Tumon, GU, 96913, United States   •  Weather:    •   Local Time:     •  Phone: 671-647-1020  



Spectacular ocean views are the highlight of all our function rooms. The romantic backdrop provides a magical touch for exquisite weddings and events—whether they be for an intimate group of 10 or an extravagant production for 400. 

Aside from our four ballrooms which come fully furnished with audiovisual equipment, taste, Misty’s Pool Bar and Prego Italian restaurant have also played host to a variety of events and functions.

For everything from conventions, graduations, and anniversaries to incentive dinners and themed holiday events, our culinary team will produce tantalizing and mouth-watering menus to exhilarate and delight you and your special guests.


In addition to meeting rooms with breathtaking Tumon Bay views, we provide superb service plus state-of-the-art audiovisual equipment and facilities. Our meeting facilities include five breakout rooms for a more intimate setting during your large meeting and conference. We can set up a fantastic pirate and tropical island theme for social events. Our team will work with you to create an exciting menu full of succulent delights to please all your guests.

Beyond our four stately ballrooms designed to host large groups of up to 300, taste, Misty’s Pool Bar, and Prego restaurant can book a variety of events and functions for a new, fresh, and memorable setting.

Our Staff  Meeting and Event Staff, Catering Staff, Convention Services Staff

Our Facilities  Outdoor Function Space, Meeting and Event Facilities with Natural Lighting, Non-Smoking Meeting and Event Facilities, Conference Facilities

Audio Visual  Wired and Wireless High Speed Internet Access in Meeting/Event Facilities by Request (Charge), Complete Audio Visual and Production Services, Public Address System, Audio Visual Equipment and Technicians, Teleconferencing SystemBanquet

Floor Plans & Capacity Charts       Banquet Menu


Weddings at The Westin Resort Guam are one-of-a-kind affairs. Panoramic views of the ocean. Chandeliers, and cozy and intimate or grand and luxurious settings. Cocktail receptions by the poolside, or ceremonies on the sand. Exceptional catering for an intimate group of 10 or an extravagant production for 400. With the setting and amenities that we offer, weddings seem to come as naturally as beautiful sunsets to the island of Guam.

Specially designed wedding cakes and romantically-appointed suites are an added delight to our wedding packages. Choose to hold your wedding ceremony at the beach or in one of the oceanview function rooms. We'll handle the details for a refreshing sunset cocktail reception at the poolside before your dinner reception. We offer wedding packages with a variety of reception menus to choose from. We can also assist you in creating a stunningly-executed themed décor that will thoroughly delight your guests.



  • Somnak: 335 sq. m./3,610 sq. ft. Floor-to-ceiling ocean view. Can be divided into two rooms for more intimate functions. On third floor, separate from lobby and other hotel goings-on. Extra reception area outside ballroom. Stage size: 6.7m x 3.7m/22’ x 12’, stage height: 0.45m/1.5’. Can accommodate dance floor.
  • Unnai: 215 sq. m./2,324 sq. ft. Suitable for small groups for cocktails or buffet. Floor-to-ceiling ocean views. Can accommodate dance floor.
  • Pution: 56 sq. m./608 sq. ft. Suitable for small banquet or reception. Ocean view. Intimate setting. Ideal for reception or civil ceremonies.
  • Ipilan: 44 sq. m./481 sq. ft. Cozy and intimate.
  • Taste: Can accommodate large groups. Makes for an exhilarating celebration with friends and family. 
  • Poolside: Suitable for large groups for cocktails or buffet. Refreshing ocean breeze, a stone's throw from the sandy beaches of Tumon Bay. Beautiful sunset views.



Our inventive chefs thrive on fulfilling your desires with fresh and inspirational menus, whether for a cocktail hour or a full wedding or a gala dinner. Our chefs are pleased to accommodate any special dietary restrictions.




Your specialist is dedicated to ensuring that your celebration is a distinct reflection of your personality, with every detail perfectly in order. Please feel free to contact us, in English or Japanese:

105 Gun Beach Road, Tumon, Guam 96913 United States
Phone: (671) 647-1020
Fax: (671) 647-0999