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Underwater World

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  • Excellent27%
  • Very good34%
  • Average30%
  • Poor7%
  • Terrible2%
Travellers talk about
“sea life”(13 reviews)
“sea trek”(6 reviews)
“shark feeding”(7 reviews)
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...more
1245 Pale San Vitores Rd, Tumon, Guam 96913-4245, Mariana Islands
+1 671-649-9191
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Reviews (491)
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All reviews sea life sea trek shark feeding fish smaller tanks rainy day before dinner walk thru full set giant grouper must visit place aquarium tunnel military discount bring the kids great pics day pass take pictures
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1 - 10 of 158 reviews
Reviewed 1 week ago via mobile

You have to pay an entry fee to get in , I guess it was 35$ or something around that amount. I have been to better aquariums and this one didn’t have anything unique. For tourists who have a time crunch, I wouldn’t recommend this...More

Date of experience: June 2018
Thank Sightsee239894
Reviewed 4 weeks ago

Was a fun experience to have dinner at the aquarium tunnel where fishes swim by while we're having dinner. Food wasn't bad at all too!

Date of experience: November 2018
Thank htcleung
Reviewed 4 weeks ago via mobile

Definitely not worth the price of admission, I’m glad it was 50 % off. It took a whole 10 min to walk thru, I spent more time in the gift shop

Date of experience: November 2018
Thank Karla P
Reviewed 7 November 2018

We go there every 3 days when we are in Guam. )) Kids just love it there. Not very big place but still enjoyable.

Date of experience: April 2018
Thank 97zzazzy
Reviewed 1 November 2018

Very excellent experience especially for first time divers. Depth is about 15 feet, Pressure did not cause any trouble at all. For your safety, you need to declare health status before you start. Their professional divers took very good care of us throughout the entire...More

Date of experience: October 2018
Thank Maps60630555138
Reviewed 29 October 2018

trick or treat underwater for some educational tour of sea life while getting candies along the way.

Date of experience: October 2018
Thank CristinaR1312
Reviewed 28 September 2018 via mobile

Seeing fishes merely might make you dissapointed. Its size is not tremendous that you have expected. I recommend you to undergo its sea trek,then it will give some rewards for your dissapoting from the tour. Tips- In case of sea trek, unless you are solo...More

Date of experience: September 2018
Thank Kyung Soo Y
Reviewed 11 September 2018

We took my mom here for her birthday. I expected that the experience of eating dinner in this unique environment would be really neat, but I didn't expect the food to be as good as it was based on previous reviews. The main course of...More

Date of experience: August 2018
Thank DanielleB4507
Reviewed 5 September 2018 via mobile

Not a must visit place in Guam but if you’re running out of things to do, this might be the best place to visit. Although this place isn’t huge, there are plenty of fishes including sharks to see and also they have interesting stuff to...More

Date of experience: August 2018
Thank changjuk2017
Reviewed 15 August 2018

I love paying a visit here every once in a while. Living in Guam things do get repetitive and its nice to see that they are always adding something new. I loved the Marianas Trench exibit. It was a great way to learn and see...More

Date of experience: March 2018
Thank laurentravels12
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3 March 2017|
Response from Alexandria S |
$23 per adult and $12 for children 3-11 years old.