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Address: 1245 Pale San Vitores Rd, Tumon, Guam 96913-4245, Mariana Islands
Phone Number: (671) 649-9191
Website
Description:

Home of thousands of aquatic species, including Sharks, Rays, Turtles &...

Home of thousands of aquatic species, including Sharks, Rays, Turtles & Giant groupers, Underwater World offers an experience like no other!

You can walk through the aquarium on an Ocean Safari, explore inside the tank with SeaTrek or Dive with the Sharks, and even have dinner with the animals inches from your table!

Visit our website for more information!

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TripAdvisor Reviewer Highlights

Read all 346 reviews
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  • 41
    Excellent
  • 40
    Very good
  • 22
    Average
  • 3
    Poor
  • 1
    Terrible
For Younger Kids

A good break from the hot sun. Not very big though so you might go through it pretty quickly. Benches line the walkway though so if your kids allow it, you can take as much time... read more

4 of 5 starsReviewed 3 weeks ago
lisa c
,
Narita, Japan
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346 Reviews from our TripAdvisor Community

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Showing 107: English reviews
Level Contributor
4 reviews
4 attraction reviews
common_n_attraction_reviews_1bd8 2 helpful votes
5 of 5 stars Reviewed 2 days ago NEW

Beautiful aquarium with a nice variety of fish and turtles. Great for kids of all ages and adults too. A must see while in Guam.

Helpful?
1 Thank Waterchic8
Level Contributor
2 reviews
5 of 5 stars Reviewed 2 days ago NEW via mobile

If you want a break from the heat or rain, this is the place to go. Literally walk through a giant fish aquarium. Get great pics of reef fish and you can even opt to get in and swim with the fish (and sharks).

Helpful?
Thank mimilulumimi
New York
Level Contributor
82 reviews
28 attraction reviews
common_n_attraction_reviews_1bd8 13 helpful votes
5 of 5 stars Reviewed 5 days ago NEW via mobile

I brought my family here. Very nice aquarium. They have a good-sized walk through tunnel with several fish, sharks and manta rays swimming around you and over you. We paid the little extra for their treasure hunt which kept the kids more involved. Overall, a nice experience.

Helpful?
Thank jlipp5240
Doolin, Ireland
Level Contributor
23 reviews
10 attraction reviews
common_n_attraction_reviews_1bd8 17 helpful votes
5 of 5 stars Reviewed 2 weeks ago

We really enjoyed ourselves and got some great pictures. It was an educational experience and it was great to see the sea life up close. We've been to the Monterey Bay Aquarium and so we are a bit spoiled, but we enjoyed this experience.

Helpful?
Thank homeinmanila
Narita, Japan
Level Contributor
7 reviews
common_n_attraction_reviews_1bd8 1 helpful vote
4 of 5 stars Reviewed 3 weeks ago

A good break from the hot sun. Not very big though so you might go through it pretty quickly. Benches line the walkway though so if your kids allow it, you can take as much time as you like.

Helpful?
Thank lisa c
Level Contributor
13 reviews
6 attraction reviews
common_n_attraction_reviews_1bd8 6 helpful votes
2 of 5 stars Reviewed 4 weeks ago via mobile

23usd for a dated underwater world.. not recommended the tanks were old and scratched. not well maintained very small place

Helpful?
Thank Kai Lin L
Brentwood, California
Level Contributor
4 reviews
common_n_attraction_reviews_1bd8 1 helpful vote
4 of 5 stars Reviewed July 24, 2016 via mobile

This is NOT as big or impressive as other aquariums I've been to (Monterey & the Living Planet in Utah). BUT way cheaper and certainly worth the visit! My two year old didn't want to leave! I received a discount- so it was only $11 for myself, my two year old and baby. The underwater aquarium is brimming with all... More 

Helpful?
Thank Alcatrazbabykins
Philippines
Level Contributor
9 reviews
5 attraction reviews
3 of 5 stars Reviewed July 24, 2016

I went with friends and were amazed with the school of different fish inside. It is also good for kids to view from small to big fish including one big turtle. There are seats inside when you feel tired and still want to view the marine world. The walkway is however small so it is best for a small crowd... More 

Helpful?
Thank triciamarie2016
Manila, Philippines
Level Contributor
16 reviews
5 attraction reviews
common_n_attraction_reviews_1bd8 13 helpful votes
4 of 5 stars Reviewed July 21, 2016

Those who would like to see Sharks and Sting Rays but do not want to get wet, this is a chance. The concave glass walls kinda makes you dizzy, but you'll get used to it. You can also ask to dive in for another fee if should you wish to.

Helpful?
Thank Noel L
Guam
Level Contributor
68 reviews
26 attraction reviews
common_n_attraction_reviews_1bd8 43 helpful votes
5 of 5 stars Reviewed July 13, 2016 via mobile

Good for adults and kids to explore the underwater world. Walk through the tunnels underwater to see all kinds of marine life. Checked out the huge garoupa, sharks etc.. Pricey but if you are local, get yourself an annual pass. Worth it.

Helpful?
Thank MaySpecial

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Typical questions asked:
  • Do I have to buy a ticket for my infant?
  • How do I get there using public transportation?
  • Is there a restaurant or café onsite?