Set off on an unforgettable adventure that combines the marvels of the deep sea with the rich flavors of the tropics. Begin your journey at the Underwater Observatory, a unique gateway to the vibrant marine world of Piti Bay. From the comfort of our cutting-edge viewing pods, witness a spectacular underwater landscape brimming with over 200 species of fish and 80 varieties of coral—without ever getting your feet wet.
Next, immerse yourself in the island’s cherished tradition with a hands-on coconut experience. Known locally as the "tree of life," the coconut is a staple of Guamanian culture. Learn to open a freshly harvested coconut, savor its refreshing juice, and enjoy the sweet, tender flesh. Discover the traditional art of grating coconut meat and appreciate its many uses in local cuisine.
This distinctive experience not only captivates the eye but also tantalizes the taste buds, offering a perfect blend of natural beauty and tropical indulgence.
Open 5 days a week (closed on Mondays & Wednesdays)
Free Cancellation - 48 hours notice
Duration - 2 to 3 hours
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English
Perfect for families with children
Single participants are welcome
Join in Group
Hotel Transfer - Optional
Activity Highlights
Discover the Underwater Observatory: Dive into the marvels of Piti Bay’s coral reefs without getting wet. Experience a panoramic view of the ocean’s vibrant marine life through our state-of-the-art observatory.
Marvel at Marine Diversity: Witness over 200 species of fish and 80 varieties of coral in Piti Bay, a true showcase of marine splendor.
Engage in Coconut Experience: Relish fresh coconut juice and learn the traditional art of grating coconut. Feel the island's heritage as you experience this hands-on activity.
Enjoy Tropical Treats: Delight in freshly prepared coconut-based delicacies, celebrating the island’s rich culinary traditions.
Optional Local Lunch Buffet: Complement your adventure with a buffet lunch featuring Guam’s local flavors, available for an additional cost.
Dress Comfortably: Wear light summer clothing and apply sunscreen before you arrive to enjoy the sea breeze while strolling across the ocean bridge to the Observatory.
Bring a thin cardigan or jacket to wear if you are sensitive to cold temperature of the air-conditioned bus.
Important Information
Access: The Underwater Observatory is reached via a 900-foot (300m) ocean bridge.
Staircase: There are 72 steps on a spiral staircase between the upper deck and the lower viewing deck.
Viewing Options: For those who prefer to stay on the upper deck, a video monitor provides a live feed of the marine life.
Underwater Views: Enjoy a 360-degree view of the reef through 18 square and 8 round windows at a depth of about 20 feet (6m).
Hands-On Coconut Experience: Delve into the island’s tradition with a hands-on coconut workshop. Learn how to open a freshly harvested coconut and enjoy its refreshing juice.
Traditional Coconut Techniques: Master the art of grating coconut meat and explore its various uses in traditional Guamanian dishes.
Cultural Connection: Understand the significance of the coconut in Guamanian culture as the "tree of life" and its important role in local customs.
Photography: Participants are responsible for taking their own photos with personal cameras or cell phones. No additional photo services or purchases are available.
Dietary Note on Lunch Buffet (Option): We offer a diverse buffet menu to accommodate various dietary needs, including allergies and vegetarian diets. Please feel free to choose from our wide selection to find options that suit your requirements.
Wi-Fi: Free Wi-Fi is available in both the Visitor Center and the Underwater Observatory.
Cancelation Policy
Before 5 pm, 2 Days Prior: No cancellation fee.
After 5 pm, 2 Days Prior: Cancellation or reduction in participants incurs a 50% charge of the total tour fee.
After 5 pm, 1 Day Prior: Cancellation or reduction in participants incurs a 100% charge of the total tour fee.
Hotel Transfer
Availability: Hotel transfers can be arranged for a minimal fee for hotels in the Tumon and Agana Bay areas with advance notice.
Meeting Time: Arrive at the designated meeting place 5 to 10 minutes before your scheduled pickup.
Shared Transfer: As transfers are shared, please allow extra time for potential delays.
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Our guests appreciate Fish Eye Marine Park on Google Reviews!
Thank you to our guests, for the wonderful comments.
We have a very good 4.1 starts rating from 1,000+ honest guest reviews. We always listen to our guests' feedback, as we want to deliver only the best tropical experience through all our many activities.
Many of our guests use Facebook and have left high ratings and reviews of Fish Eye Marine Park.
We welcome all guest comments and feedback. This is what helps us stay as Guam's best tropical experience since 1996.
Standard Course
3 Days Advance Booking (by 17:00 Guam Time)Adult (21 yrs & up): $30.00Youth (12 - 20 yrs): $30.00Child (4 - 11 yrs): $19.00Infant (0 - 3 yrs): FreeRegular PriceAdult (12 yrs & up): $38.00Child (4 - 11 yrs): $19.00Infant (0 - 3 yrs): Free
With Lunch Buffet
3 Days Advance Booking (by 17:00 Guam Time)Adult (21 yrs & up): $44.00Youth (12 - 20 yrs): $44.00Child (4 - 11 yrs): $28.00Infant (0 - 3 yrs): FreeRegular PriceAdult (12 yrs & up): $56.00Child (4 - 11 yrs): $28.00Infant (0 - 3 yrs): Free
Open 5 days a week (closed on Mondays & Wednesdays)
Free Cancellation - 48 hours notice
Duration - 2 to 3 hours
Show Mobile or Printed Voucher
English
Perfect for families with children
Single participants are welcome
Join in Group 
Hotel Transfer - Optional
