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Piti Bomb Holes Preserve

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Address: Marine Drive, Piti, Guam, Mariana Islands
Phone Number:
+1 671-475-7777

This popular diving site contains coral reefs in caverns that were once...

This popular diving site contains coral reefs in caverns that were once thought to be bomb craters from World War II, but were actually the result of natural causes.

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TripAdvisor Reviewer Highlights

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    Very good
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Great snorkeling!

A wonderful place to snorkel and see tons of seagrass, fish, hard and soft corals. It is a ways out to swim, but worth the effort. Definitely recommend checking it out. It can be... read more

Reviewed 3 weeks ago
Alexandra F
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40 Reviews from our TripAdvisor Community

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Showing 29: English reviews
Level Contributor
93 reviews
57 attraction reviews
common_n_attraction_reviews_1bd8 4 helpful votes
Reviewed 3 weeks ago

A wonderful place to snorkel and see tons of seagrass, fish, hard and soft corals. It is a ways out to swim, but worth the effort. Definitely recommend checking it out. It can be a little crowded depending on when you go.

Thank Alexandra F
Plano, Texas
Level Contributor
12 reviews
6 attraction reviews
common_n_attraction_reviews_1bd8 3 helpful votes
Reviewed 12 March 2017

Piti Bomb Holes (aka Fish Eye) is a great place for snorkeling. After you walk past the shallows( follow the path out by the bridge to Fish Eye) the water depth increases to about 10-40 feet. Snorkeling is best to the left of the fish observatory. It is also lots of fun to hang out by the fish by the... More 

Thank mxbtx
San Diego, California
Level Contributor
34 reviews
9 attraction reviews
common_n_attraction_reviews_1bd8 9 helpful votes
Reviewed 6 January 2017 via mobile

We had a great time here. The water is pretty calm, perfect for snorkeling. Lots of different fish, cucumber eels, and blue starfish.

1 Thank Drinab
Rapid City, South Dakota
Level Contributor
17 reviews
3 attraction reviews
Reviewed 12 November 2016 via mobile

Went there snorkeling with a coworker and was amazed to see all of the fish. Easy access with the walk out pier and super easy snorkeling , no big waves and water is very clear.

Thank Jeremy V
Yokosuka, Japan
Level Contributor
40 reviews
13 attraction reviews
common_n_attraction_reviews_1bd8 14 helpful votes
Reviewed 6 July 2016 via mobile

Visit at high tide and walk/snorkel out towards the end of the pier. If you visit at low tide, wear booties and open heeled fins. There's a drop off of about 25 feet after the reef. Tons of fish everywhere. Absolutely stunning! MDA divers is right across the street to rent tanks and gear - nice place, we did a... More 

1 Thank kirksan
Level Contributor
27 reviews
23 attraction reviews
common_n_attraction_reviews_1bd8 7 helpful votes
Reviewed 29 June 2016

I cannot say enough amazing things about the snorkeling at Piti Bomb Holes Preserve. The water is fairly shallow until you get closer out to the observation deck where the depth really increases. On the right side a bit further out from the observation deck there is a shallow spot of bleached coral where you can rest if needed. The... More 

Thank Jacquelinjames
Jacksonville, North Carolina
Level Contributor
131 reviews
13 attraction reviews
common_n_attraction_reviews_1bd8 20 helpful votes
Reviewed 22 May 2016

Great place for an amateur snorkeler. The water is very clear and its not far from Tumon Bay or the Naval Base

1 Thank chilly53d
Portland, Oregon
Level Contributor
376 reviews
118 attraction reviews
common_n_attraction_reviews_1bd8 127 helpful votes
Reviewed 19 February 2016

This was one of the first places I snorkeled in Guam. Its easily accessible and a fairly safe location both for swimming and parking your car. Scuba has always been fun too. Its fun to swim or dive in front of the windows at the Fish Eye Marine Park and see the tourists faces when you are looking in at... More 

Thank travelinpdx
Molt, Montana
Level Contributor
65 reviews
18 attraction reviews
common_n_attraction_reviews_1bd8 19 helpful votes
Reviewed 14 February 2016

THese are not real Bomb Holes, if you check around the area you too will find out that they are sink holes, caused by the reef caving in over lava bubbles, they look round like a could be bomb hole but they are not, they are good places to snorkel and view the fish though

Thank L C
Portland, Tennessee
Level Contributor
36 reviews
14 attraction reviews
common_n_attraction_reviews_1bd8 7 helpful votes
Reviewed 17 January 2016

We walked out in the shallow water under the Fish Eye Marine Park bridge until we were in deep enough water to snorkel. Schools of beautiful fish kept surrounding us waiting to be fed. We were a disappointment to them since we followed the advise we found on the Internet, don't feed them. We swam out to the underwater theater... More 

Thank Lois B

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