top of page

NATURALIST DIVE

MANTA RAY 

Intimate encounters with the giants of the Pacific

A private, naturalist-guided experience available only during the manta season at the Catalina Islands

PEAK MONTHS OF FEBRUARY AND MARCH

LIMITED SPACES AVAILABLE

Cover01.jpg
Decorative elements

WHAT OUR CLIENTS SAY

Decorative elements
PADI dive shop

"Diving with Marco has been incredibly rewarding and effortless. Our family booked a guided dive of the Catalina Island in March during Manta season...
Marco is extremely knowledgeable, enthusiastic and passionate;
he made our time in Costa Rica very memorable and we'll definitely dive with him again when we return"

Rebecca Stier

Diving playa flamingo

"We had an absolutely fantastic dive at Catalina Island, Costa Rica. The experience was unforgettable, with stunning marine life, including manta rays and reef sharks...

A huge thank you to our dive instructor, Marco, who did an amazing job! He was professional, knowledgeable, and made sure we felt safe and comfortable throughout the dive."

Learn to dive

"I just got back from Costa Rica and my two tank dive with Marco was definitely one of the highlights...

the Pacific Ocean off Costa Rica wowed me with an abundance of manta rays and white tipped sharks. The manta rays in particular were fascinating...
Don’t hesitate and book a trip with Marco, you will have a great time!"

Uncharted Diving Expeditions reviews

WHAT'S INCLUDED

Decorative elements
Decorative elements

Pre-Dive Naturalist Briefing

Learn manta biology, behavior, cleaning station etiquette, and how to dive with them respectfully

Online session of 30 minutes

Person on a computer with a sunset on the background
Manta ray passing above

Manta Photo-ID Basics

Quick session on identifying individuals by patterns, scars, and features.

Online session of 30 minutes

Exclusive Manta Spotter Guide

A custom set of waterproof identification slates we created for the Catalina Islands

Visualization of field guides used for manta ID
A diver close to a big manta ray

Two Guided Naturalist Dives

Private guide included. We focus on the main cleaning stations, with the option to explore other parts of the reef depending on conditions and manta activity.

Post-Dive Debrief & Lunch

Review your photos, ID the mantas you encountered, and contribute your sightings. All while enjoying lunch at a local restaurant.

two people talking on a tropical background

WHAT SETS THIS EXPERIENCE APART

Decorative elements
Decorative elements
CurvasAzules.png

UNIQUE IN

THE REGION

Currently the only guided dive combining behavior interpretation, ID training, and cleaning station observation.

CurvasAzules.png

PRIVATE NATURALIST-

STYLE GUIDING

Slow, controlled diving with a private guide experienced in manta behavior and identification.

CurvasAzules.png

SCIENCE MEETS

ADVENTURE

Learn how to read environmental cues, identify individuals, and understand what mantas are doing in real time.

CurvasAzules.png

CONTRIBUTE TO

RESEARCH

Your photos and IDs help support ongoing Pacific manta monitoring projects.

ESSENTIAL INFORMATION

Decorative elements
Decorative elements
  • DURATION:

Half-day tour, aprrox. 6 hours including lunch

  • DEPARTURE:

Playa Flamingo to the Catalina Islands

  • SCHEDULE:

- 7:30 am meet at the dive shop

- 12:30 -1:00 pm. Return to Flamingo beach

- 1:30pm -2:30pm Lunch and debrief at local restaurant

  • SEASON:

Manta ray season starts in December through May. Peak season in February and March

  • GROUP SIZE:

1 to 4 divers max

  • REQUIREMENTS:

Certified divers only (Open Water or higher) with good buoyancy control

MantaCats01.jpg
CurvasUN_edited.png

LIMITED AVAILABILITY

MANTA SEASON ONLY

This experience runs exclusively from December to March and only a few departures are available each week.

Early booking is strongly recommended.

bottom of page