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Located in Tumon, Hyatt Regency Guam is next to Tumon Sands Plaza and Slingshot Guam. This 450-room, 4.5-star hotel has a full-service spa, a free water park, and 4 restaurants. It's on the beach and also a short walk from SandCastle and UnderWater World.


Have a drink at the bar or enjoy onsite dining at one of 4 restaurants like Al Dente Ristorante, which specializes in Italian cuisine and serves lunch and dinner. Savor a meal from the privacy of your room with room service, or get a pick-me-up at the coffee shop/café. Start your day off with breakfast, available for a fee.


All 450 air-conditioned rooms feature balconies, refrigerators, and coffee makers. Guests can expect free WiFi and flat-screen TVs with cable channels and pay movies. Beds sport down comforters and bathrooms offer hair dryers and bathrobes. Free bottled water, safes, and phones are other standard amenities.

Property features

Guests of Hyatt Regency Guam have access to a full-service spa, a free water park, and a nightclub. Onsite parking is available, both free self and paid valet parking (USD 3 per day)—also useful is an airport shuttle (available 24 hours) for USD 25 per person one way. Multilingual staff at the 24-hour front desk can assist with dry cleaning/laundry, concierge services, and luggage storage. Other amenities at this beach hotel include an outdoor pool, a children's pool, and a 24-hour fitness center.


  • Free WiFi in rooms and public areas
  • Free parking
  • Onsite dining
  • Spa

Hotel Amenities

Hotel Amenities

This Tumon, Guam resort is on a white-sand beach. The warm, blue waters of Tumon Bay are ideal for swimming and snorkeling. Just steps from the shore are three palm-fringed freeform pools with waterslides and plenty of deck space for sunbathing.

An evening poolside barbecue features all-you-can-eat steak, lobster, and prawns. A local fire-and-dance show follows the feast. The resort also offers Japanese, Italian, and international restaurants.

The Camp Hyatt children's club provides supervised activities for ages 5 – 12, or they can enjoy free access to the water park. The Island Sirena spa offers a variety of massage, body, and facial treatments. Business services include a business center, 17 meeting rooms, and a conference space.

Other amenities include a large shopping arcade, 24-hour fitness facilities, laundry facilities, tours/ticket assistance, tennis courts, a seaside chapel, a 24-hour airport shuttle (surcharge), luggage storage, and complimentary high-speed Internet access.

  • 24-hour front desk 
  • Babysitting or childcare (surcharge) 
  • Children's club (surcharge) 
  • Supervised childcare/activities (surcharge) 
  • Airport transportation (surcharge) 
  • ATM/banking 
  • Babysitting or childcare 
  • Number of floors - 14 
  • Bar/lounge 
  • Breakfast available (surcharge) 
  • Business center 
  • Coffee shop or café 
  • Free newspapers in lobby 
  • Concierge services 
  • Coffee/tea in common areas 
  • Conference space 
  • 24-hour fitness facilities 
  • Dry cleaning/laundry service 
  • Elevator/lift 
  • Full-service spa 
  • Gift shops or newsstand 
  • Waterslide 
  • Designated smoking areas 
  • Pool umbrellas 
  • Tours/ticket assistance 
  • Free WiFi 
  • Free wired high-speed Internet 
  • Free water park access 
  • Children's club 
  • Laundry facilities 
  • Limo or Town Car service available 
  • Spa treatment room(s) 
  • Meeting rooms 17 
  • Multilingual staff 
  • Nightclub 
  • Total number of rooms - 450 
  • Valet parking (surcharge) 
  • Terrace 
  • Poolside bar 
  • Porter/bellhop 
  • Luggage storage 
  • Safe-deposit box at front desk 
  • Number of restaurants - 4 
  • Outdoor tennis courts - 2 
  • Free self parking 
  • Beach towels 
  • Shopping on site 
  • Garden 
  • Spa services on site 
  • Steam room 
  • Supervised childcare/activities 
  • Children's pool 
  • Outdoor pool 
  • Wedding services 

Family Friendly Amenities

  • Family Hotel  
  • Water park access (complimentary)  
  • Outdoor pool  
  • Children's pool  
  • Waterslide  
  • Free Wi-Fi  
  • Outdoor tennis courts  
  • Laundry facilities  
  • Babysitting or childcare (surcharge)  
  • Refrigerator  
  • Cribs/infant beds (complimentary)  


Available in all rooms: Free WiFi

Available in some public areas: Free WiFi , Free wired high-speed Internet


Free self parking, Valet parking (surcharge)

Room Amenities

Hyatt Regency Guam offers 450 air-conditioned accommodations with safes and complimentary bottled water. Rooms open to balconies. Beds feature down comforters. Flat-screen televisions come with premium cable channels and pay movies. Refrigerators and coffee/tea makers are provided. Bathrooms include separate bathtubs and showers, bathrobes, slippers, and bidets.

This Tamuning hotel provides complimentary wireless high-speed Internet access. Business-friendly amenities include desks and phones. Additionally, rooms include hair dryers and blackout drapes/curtains. In-room massages and irons/ironing boards can be requested. Housekeeping is provided daily.

  • Balcony 
  • Air conditioning 
  • Bathrobes 
  • Free bottled water 
  • Bidet 
  • Blackout drapes/curtains 
  • Flat-panel TV 
  • Down comforter 
  • In-room climate control (air conditioning) 
  • Coffee/tea maker 
  • Desk 
  • Hair dryer 
  • Daily housekeeping 
  • In-room safe 
  • Iron/ironing board (on request) 
  • In-room massage available 
  • Free WiFi 
  • Cable TV service 
  • Pay movies 
  • Premium TV channels 
  • Private bathroom 
  • Refrigerator 
  • Separate bathtub and shower 
  • Slippers 
  • Phone 
  • Room service (limited hours) 
  • Free cribs/infant beds 
  • Rollaway/extra beds (surcharge) 

Where to Eat

La Mirenda - Open daily, you can get themed lunch and brunch buffets, seafood and barbecue dinner buffets, and a la carte menus. Asian and Western cuisine served. Breakfast, lunch, dinner, brunch available.

Al Dente Ristorante - Enjoy Italian fine-dining and international wine selection while overlooking the garden and pool. Lunch weekdays, dinner nightly.

Niji - Traditional and contemporary Japanese cuisine. Sushi, tempura, teppanyaki, shabu shabu, Asian-inspired desserts. Lunch buffet and a la carte dinner served with garden, ocean, and pool views.

Breezes Sunset BBQ - Poolside barbecue with all-you-can-eat steak, lobster, prawns, and more. View of sunset over the ocean. Local fire-and-dance show with the ocean as a backdrop.

Nearby Things to Do

The recreational activities listed below are available either on site or nearby; fees may apply.

  • Snorkeling nearby 
  • Kayaking nearby 
  • Yoga classes/instruction on site 

Spa Services

The resort is home to the Island Sirena Esthetic Salon. Treatments include deep-tissue and hot-stone massage, aromatherapy massage, shiatsu, Thalassotherapy, body treatments, facials, and manicures. Spa Suite packages offer massage and facial treatments in the privacy of a luxury suite with breathtaking ocean views.

  • Hot stone massage 
  • Reflexology 
  • Detoxification wrap 
  • Body wraps 
  • Body scrubs 
  • Aromatherapy treatments 
  • Thalassotherapy treatments 
  • Massages 
  • Body treatments 
  • Facial treatments 


To make special requests for accessibility needs, please note them at check-out when you book your room.

  • Accessible bathroom 
  • In-room accessibility 
  • Roll-in shower 

Hotel Policies


Minimum check-in age is 18

Check-in time starts at 3 PM

Special check-in instructions:

24-hour airport shuttle service is available. Contact the property in advance to get details.


Check-out time is noon

Payment types


  • Pets not allowed

You need to know

Extra-person charges may apply and vary depending on property policy.

Government-issued photo identification and a credit card or cash deposit are required at check-in for incidental charges.

Special requests are subject to availability upon check-in and may incur additional charges. Special requests cannot be guaranteed.


Optional extras

The following fees and deposits are charged by the property at time of service, check-in, or check-out.
  • Breakfast fee: USD 29.7 per person (approximately)
  • Airport shuttle fee: USD 25 per person (one way)
  • Valet parking fee: USD 3 per day
  • Rollaway bed fee: USD 40 per night
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

Hotel Name

  • Guam Hyatt
  • Guam Hyatt Regency
  • Guam Regency Hyatt
  • Hyatt Guam
  • Hyatt Regency Guam
  • Hyatt Regency Hotel Guam
  • Hyatt Regency Guam Hotel Tamuning
  • Hyatt Regency Guam Hotel
  • Hyatt Regency Guam Tamuning

We should mention

Up to 2 children 12 years old and younger stay free when occupying the parent or guardian's room, using existing bedding.

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