Guam Underwater World

Guam Underwater World
$23.18 /Adult
  • Befreetour
  • Befreetour
    Minimum Order
    1 Person
  • Befreetour
    Not Available
  • Befreetour
  • Befreetour
    Confirm Time
    48 Hrs
  • Befreetour
    Ticket Type
    E - Voucher

Most Recent Review

  1. 신동욱
    신동욱    2020-02-03

    식사더 좋았고, 아이가 너무 좋아했어요

    See all 2 reviews


  • Visit the underwater tunnel aquarium, Guam UnderWater World and feel as if you are walking underwater!
  • Discover stingrays, sea turtles, sharks, and thousands of other marine animals!
  • Stroll through the underground tunnel and come face-to-face with the fascinating marine life.

Additional Info


  • You will receive confirmation of your booking's availability within 2 business day. Once confirmed, we will send you the voucher via email
  • In the event that you do not receive an email from us, please check your Spam folder or notify us via email


  • Guam Underwater World ticket
  • Inclusion varies depending on the selected option

Not Included:

  • Pickup and sending service
  • Personal expenses
  • Traveler insurance

Package Options:

  • Ocean Safari Ticket
    • An aquarium that explores underwater through a 100m long underwater tunnel
  • Treasure Hunt
    • An experience where you can see the location of hidden treasures in an aquarium on a map and explore the mysterious world of water with binoculars.
  • Dinner Under the Sea
  • Sea Trek
  • Ocean Safari + Sea Grill Lunch or Dinner
    • A package that combines Ocean Safari with a lunch or dinner. If the total amount is exceeded, you can pay additional charge on-site.  
    • Sea Grill Lunch: Adult $15, Child $8, Sea Grill coupon included
    • Sea Grill Dinner: Adult $40, Child $15, Sea Grill coupon included
  • Ocean Safari + Sea Grill Lunch or Dinner (K Special) : Package with Ocean Safari and Lunch or Dinner combined [View Menu]
  • Splash Bar & Cafe

Age Guide:

  • Adult: age 12 years old and above
  • Child: age 3~11 years old
  • For Splash Bar & Cafe, only adults above 18 years old allowed

How To Use

  • You can use either a printed or a mobile voucher for this activity
  • This voucher is valid only on the date and time specified
  • Present your voucher to the Underwater World Ticketing Office and the staff will exchange it for a real ticket

Opening Hours:

  • Ocean Safari: 10:00-18:30 (Last admission: 18:00)
  • Day Treasure Hunter: 10:00~18:30 (Last admission: 18:00)
  • Dinner Under the Sea: 18:15~21: 00 (reservation required)
  • Sea Trek: 15:00, 16:00, 17:00, 18:00 (reservation required)
  • Sea Grill Restaurant Lunch: 11:00 ~ 17:00 (last order: 16:30)
  • Sea Grill Restaurant Dinner: 17:00 ~ 22:00 (last order: 21:30)


  • 1255 Pale San Vitores Rd, Tamuning, 96913 [View Map]

Notes :

Due to the Valentine’s Day Special function, the operation hours of UnderWater World on February 14th 2020 (Friday) will be modified and is indicated below.

  • Last entry for Ocean Safari will be at 4:00pm
  • Dinner Under the Sea will be closed
  • Splash Bar & Café will be closed

Package Options

Ocean Safari

$ 23.18

Treasure Hunt

$ 27.61

Dinner Under the Sea

$ 99.79


$ 79.74

Ocean Safari+Sea Grill Lunch

$ 36.29

Ocean Safari+Sea Grill Dinner

$ 59.47

Splash Bar&Cafe

$ 28.00

Ocean Safari+Sea Grill Lunch (Set Menu)

$ 32.48

Ocean Safari+Sea Grill Dinner (Set Menu)

$ 40.32


Are you worried about what kind of tour you will enjoy in Guam? From children to adult can enjoy the Underwater World which is the heart of the South Pacific and the largest aquarium in the world with underwater tunnels and also offers you a special time to meet a variety of sea creatures. Located in front of the T-Galleria, it is also great for shopping. You can also enjoy meals and various activities, so choose the option that's right for you!

Instant Booking

This product is instant booking, a voucher will be sent by email within one hour after payment of business hours.

Cancel Info

  • Once confirmed, no cancellations can be made



2 Reviews
  1. 신동욱
    신동욱     2020-02-03

    식사더 좋았고, 아이가 너무 좋아했어요

  1. 이유나
    이유나     2019-03-25

    아주 맘에 들어요 아쿠아리움 구경도 잘했고 씨그릴디너도 맛잇었어요 가성비 좋아요

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