Manta Rays in Hawaii

The waters around Hawaii host both reef mantas and giant oceanic manta rays. We’re based in Kona, on the Big Island; read all about the manta rays in Hawaii!

The Pono Pledge: our Commitment to Conservation in Hawaii

The Pono Pledge: our Commitment to Conservation in Hawaii

We proudly honor the Pono Pledge, aligning our actions with Hawaii's principles of harmony and custodianship
Introducing the Top 10 “Regulars” on the Manta Ray Swim

Introducing the Top 10 “Regulars” on the Manta Ray Swim

Meet the gentle giants that frequently visit us on our manta ray swims, and learn their stories and personalities through the eyes of our team at Manta Ray Advocates!
The Dark Side of Manta Ray Tourism: the Impact of Ecotourism on People, Mantas, and the Environment

The Dark Side of Manta Ray Tourism: the Impact of Ecotourism on People, Mantas, and the Environment

Manta ray tourism is becoming increasingly popular, and manta viewing sites are over-saturated. This affects not just the marine wildlife and their habitat, but also has dire consequences for crew and tourists involved.
Proposed Regulations for Manta Ray Tourism in Hawaii

Proposed Regulations for Manta Ray Tourism in Hawaii

Regulations for manta ray tourism have been in the making since 2014. But how can new rules make this activity safer for people and mantas, and more sustainable as well?
How are manta rays affected by volcanic activity in Hawaii?

How are manta rays affected by volcanic activity in Hawaii?

Volcano eruptions can have significant effects on underwater fauna and flora. In this article, I explore the impact volcanic activity can have on manta rays and other marine life around Hawaii.
7 Most Impactful Ocean Stories of 2022

7 Most Impactful Ocean Stories of 2022

Let me take you back to all the wonderful and not-so-wonderful things that happened in 2022. This was our year at Manta Ray Advocates! 
Manta Ray Cleaning Stations: Fishy Day Spas in Hawaii

Manta Ray Cleaning Stations: Fishy Day Spas in Hawaii

In the coral reefs around Hawaii, we find what we call “cleaning stations” - and this is where manta rays (and other animals) go to get clean.
What’s so Special about the Manta Rays of the Kona Coast?

What’s so Special about the Manta Rays of the Kona Coast?

Swimming with manta rays is a unique and magical experience - but what's so special about the mantas around Kona, that we don't have anywhere else in the world?
The 3 Manta Ray Viewing Sites in Kona, Hawaii

The 3 Manta Ray Viewing Sites in Kona, Hawaii

All about the different viewing sites for manta rays around Kona, on the Big Island of Hawaii. Read about the location, history and manta sightings for each manta viewpoint.
Protecting Manta Rays in Hawaii

Protecting Manta Rays in Hawaii

Manta rays face different challenges around the Big Island of Kona, Hawaii. Learn how you can help us protect the gentle giants of the sea.
The 3 Main Differences between the Giant Manta Ray and the Reef Manta

The 3 Main Differences between the Giant Manta Ray and the Reef Manta

The difference between the giant manta ray (also called pelagic or oceanic manta ray) - and the reef manta. Learn all about the gentle giants of the ocean!
Dramatic Manta Rescue: Manta Ray Caught in Camera Equipment

Dramatic Manta Rescue: Manta Ray Caught in Camera Equipment

In January 2018, a young manta ray got caught in camera equipment. Listen to this interview with the local divemasters who executed the rescue - and learn how this incident could easily have been avoided.
Protecting Manta Rays in Hawaii: Act 92 (2009)

Protecting Manta Rays in Hawaii: Act 92 (2009)

In 2009, the State of Hawaii published Act 92, legislation that issues fines and penalties for injuring or killing a manta.

Free Downloads

Manta Ray Facts & Figures Ebook

Amaze your friends and family members with your knowledge of the gentle giants.

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Guide to Swimming with Manta Rays

All the things you need to know before you embark on this adventure of a lifetime.

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10 Tips for Marine Photography

Learn to capture life-changing moments underwater.

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