Manta Ray Night Snorkel Adventure

From$141.57
2 hours
Island of Hawaii, USA

About this activity

Dive into an unforgettable night snorkeling adventure in Keauhou Bay, swimming with majestic manta rays and guided by expert marine biologists.

Highlights

  • Swim with majestic manta rays
  • Experience night snorkeling in Keauhou Bay
  • Learn from expert marine biologists
  • Enjoy a guided boat tour under the stars
  • Capture unforgettable underwater photos

Full description

Dive into an unforgettable night snorkeling adventure in Keauhou Bay, where you'll have the unique opportunity to swim with majestic manta rays. This guided tour offers a safe and exhilarating experience, led by expert marine biologists who will share fascinating insights about these gentle giants. All necessary equipment, including snorkel gear and wetsuits, are provided, ensuring a comfortable and memorable outing. As you glide through the warm Hawaiian waters, you'll be mesmerized by the graceful movements of the manta rays, creating memories that will last a lifetime. Don't miss this chance to connect with Hawaii's vibrant marine life in a truly special way.

Included / Excluded

  • Guided boat tour to Keauhou Bay
  • Snorkel gear and wetsuit rental
  • Expert marine biologist guide
  • Gratuities for the crew

Meeting point

Start Location

Unknown location

Important information

Know before you book

  • This tour operates weather permitting; check conditions before booking
  • Children under 12 must be accompanied by an adult
  • Pregnant women are advised against participating

Know before you go

  • Bring a waterproof camera to capture the experience
  • Wear a swimsuit under your wetsuit for comfort
  • Arrive at the departure point 15 minutes early

Cancellation policy

Free cancellation up to 1 days before the activity starts

For a full refund, cancel at least 24 hours before the scheduled departure time.

Good to know

  • Snorkeling Ages: 6yrs and up with experienced swimming/snorkeling skills
  • Ride Along Ages: 4 yrs and up — underaged must be supervised by an adult at all times
  • Non-swimmers may not enter the water
  • Neck lanyards for phones not allowed
  • Shark bands not allowed
  • Flash must be turned off on cameras

Traveler reviews

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I will keep it short

Trash from beginning to end. 10/10 do not recommend.

jlassalle31Jul 27, 2026TRIPADVISOR

Shouldn’t have been there

Didn’t see any manta ray. Quite casual and messy management for wetsuit changing and everything. All the shoes were left on the land unattended, and got wet because of the rain. Minimum management of storage…

FarAway17164253865Jul 24, 2026TRIPADVISOR

Great experience; 100% recommend!

This was a huge highlight of our trip to the Big Island. This tour was reasonably priced, just the right length, and a ton of fun. In addition, the guides kept us well entertained with lessons on the manta rays and local customs. One guide even performed a chant for us, which was beautiful. The boat was at full capacity but still comfortable. We were able to move around as needed, and if you stay at the back of the boat, you'll be first in the water and last out of the water, thereby making the most of your manta ray time. I haven't been on any other manta ray snorkel cruises, but I can't fathom anyone else doing this better. My experience with Sea Paradise was perfect.

214Dreaming808Jul 18, 2026TRIPADVISOR

An amazing, mesmerizing experience

We did the 9 PM departure. The staff were very helpful in getting us outfitted in our wet suits -- the first time that either of us had worn them. Aboard the boat, they gave a thorough safety and swim introduction. Arriving at our anchoring spot, they deployed the floats with the bright lights and we donned our masks and snorkels and entered the water. We immediately started to see the majestic creatures swimming beneath us then arching up with their mouths open wide to feed, swimming only inches from us. I'm not sure how many different rays we saw, since they seemed to be circling beneath us. The only downside is that my wife got seasick on the boat -- she'd forgotten her motion bands. She insisted that despite that, it was well worth it to experience this. Very highly recommended.

rickh57Jul 13, 2026TRIPADVISOR

Mind blowing

Awesome crew and manta ray snorkel!!!

BoardingPass95048May 31, 2026TRIPADVISOR