Fluorescent snorkeling with ultraviolet flashlights | 2 hours

8 Reviews | Ko Pha Ngan
From $60.16 per person Lowest Price Guarantee
Select Date and Travelers
You can select up to 5 travelers in total.
Senior (61-70) Minimum: 0, Maximum: 5
0
Adult (18-60) Minimum: 1, Maximum: 5
2
Youth (13-17) Minimum: 0, Maximum: 5
0
Child (8-12) Minimum: 0, Maximum: 5
0
Free Cancellation For a full refund, cancel at least 24 hours before the scheduled departure time.
Fluorescent snorkeling with ultraviolet flashlights
2 Adults x $59.86
$119.72
Approx Total
$119.72

Inclusions / Exclusions

  • Mobile ticket
  • Offered in: English, French, Spanish
  • Private transportation
  • Bottled water
  • Use of Snorkelling equipment
  • Private diving instructor
  • White and ultraviolet dive flashlights + yellow filter masks
  • Wetsuit

Overview

Blue Horizon Diving is the only diving school on Koh Phangan that offers fluorescent snorkeling and diving activities. We have professional and specific equipment: ultraviolet diving lamps and masks with yellow filters to accentuate the phenomenon of fluorescence. You will also have the appropriate diving or snorkeling equipment as well as a wetsuit. We have been practicing this activity for almost 10 years and are happy to share our experience with you. This fascinating activity, accessible to all, is practiced at night. During the activity, divers and snorkelers can experience the reefs of Koh Phangan in stunning fluorescent colors thanks to a natural reaction of corals with ultraviolet light. Thanks to our experienced guides, you will discover in exclusivity this phenomenon of coral fluorescence which is very little known and practiced.

Meeting points

Blue Horizon Diving and Adventures is located at the entrance of Wangsai Waterfall, next to Koh Maa Beach, in the north part of Koh Phangan.

End point

This activity ends back at the meeting point.

Itinerary

1. You will try your equipment to find the best one for you (wetsuit, fins, masks). 2. You will attend a very interesting briefing about the corals and fishes, the fluorescent effect, your gear, the marine environment and your activity. 3. We will give you some extra professional gear: You will receive a white + an ultraviolet dive light to see all the coral and anemonies in fluorescent. 4. We will go together to Haad Yao Deuk, a very secret beach from where we will swim out to the reef to do the fluorescent snorkeling tour with our UV flashlights. 5.You will see the unseen. You will stay in the shallow area. The reef is very close from our dive center and from the shore. For this activity of fluorescent snorkeling, you will discover the reef with one of our professional guide. 180 species of coral react with this ultraviolet dive lights. Your instructor will take care of you and show you the best part of the reef with its secrets.

Sample Menu

Additional Info

  • Public transportation options are available nearby
  • Not recommended for travelers with poor cardiovascular health
  • Suitable for all physical fitness levels

Free Cancellation

June 12100% refund
June 13No refund

You can cancel up to 24 hours in advance of the experience for a full refund.

  • For a full refund, you must cancel at least 24 hours before the experience’s start time.
  • If you cancel less than 24 hours before the experience’s start time, the amount you paid will not be refunded.
  • Any changes made less than 24 hours before the experience’s start time will not be accepted.
  • Cut-off times are based on the experience’s local time.
  • This experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.
Reviews

4.5

8 reviews

Total review count and overall rating based on Viator and Tripadvisor reviews
  • 5 stars
    7
  • 4 stars
    0
  • 3 stars
    0
  • 2 stars
    0
  • 1 star
    1

Reviews by TravelOne travelers

Showing 1-5 of 7 reviews with 5 stars

Awesome snorkel Views you never had before

Published on May, 2024

Guides knew a lot about local Marine Life, showed us a lot of interesting sea animals, best snorkel Equipment I've ever rented at a Tour and the Guide Provider US underwater Videos of the Tour for free. All in all a perfect experience!!

Amazing experience

Published on Feb, 2024

It was an amazing experience to see the world under water in a different light. I would definitely do it again if come back

A unique experience not to be missed!

Published on Jan, 2024

We did the nighttime phosphorescent snorkeling trip and it was terrific. Chris was a great guide and the glowing coral and anemone were beautiful. This was a very unique activity, would highly recommend. It’s a whole new way of looking at what’s under the ocean.

A truly amazing experience meeting both coral and other sealife just underneath you!

Published on Jan, 2024

Blue Horizon Diving Centre is the only company on Ko Phangan offering UV snorkeling, and I must say: it was an amazing experience!!! We selected snorkeling as not all friends had an Open Water Certification required for UV diving, but we have no regrets selecting this. Owners Mimi and Cris take you to a ‘desolated’ beach in complete darkness, where you enter the water: already an experience on its own at nighttime. In the low tide, we got sooo close to the coral it was truly amazing. On top of this, we were lucky to find a great number of fish, but also saw a stingray, an octopus and crabs. I totally recommend this activity with Blue Horizon as they also take care of safety (wearing a suit to protect you from algae and/or jellyfish) and not making groups too big.

Magical snorkeling experience!

Published on Nov, 2023

I booked a day trip to Koh Phangan on a whim, and ended up staying 3 days once I found Blue Horizon Diving. Koh Phangan has some lovely snorkel sports on the Northwest side. I rented some quality equipment from Blue Horizon, and ended up wanting more--so I tagged along on their dive boat to Sail Rock the following day. Apparently, the water is usually cloudy with low visibility during the monsoon season (Nov/Dec), and the waters are rougher. Despite rain and waves, I had a wonderful time snorkeling around Koh Ma, as approached from the oceanside by boat. The corals were vibrant and many fish to be seen. Later, at Sail Rock, I had the exciting experience of being surrounded by HUGE schools of fish. Cris took the time to educate me on the marine biology of the area. I hadn't received this on the other dive tours I joined on the island, so this detail elevated the experience. I went on the florescence night tour twice--it was that magical! Despite the cloudy water, the coral reefs looked like something out of "Avatar". We saw squid, pufferfish, rays, and other creatures dancing by. The corals were so vibrant in various colors, I don't understand why this type of diving is more popular,. It's one of those thing you must do at least once in your life--you will miss out if you don't include this in your itinerary. Blue Horizon Diving as a company is ethical, eco-conscious, knowledgeable about ecology, sustainability, and science. By far the most informative and interesting tour companies I've ever joined. I appreciated their avoidance of single-use plastics and personal safety precautions for their customers. Cris and his team are kind, personable, talented, and attentive. As a solo female traveler, I always felt safe and in good company. I am planning on returning for beginner SCUBA instruction in May, when there is good visibility and a chance to see whale sharks!

Customers Who Bought This Tour Also Bought
One day road trip around Koh Phangan (Pr ...
121355P4
time

7 hours

time Non Refundable
108
From
$153 /   Group
Road trip around Koh Phangan-Join Trip(P ...
121355P2
time

7 hours

time Non Refundable
74
From
$58 /   Person
Snorkel Tour to Koh Nangyuan and Koh Tao ...
9574P171
time

8 hours

time Free Cancellation
61
From
$58 /   Person
ATV 1.5 Hours Jungle Safari Tour On Koh ...
110534P574
time

1 hour 30 minutes

time Free Cancellation
53
From
$73 /   Person
Snorkel and Kayak Trip to Angthong Marin ...
9574P153
time

7 hours

time Free Cancellation
51
From
$58 /   Person
Koh Tao & Koh Nangyuan Snorkeling Trip B ...
Likely To Sell Out
110534P481
time

7 hours to 8 hours

time Free Cancellation
18
From
$69 /   Person
Discovery day
223373P1
time

3 hours

time Free Cancellation
10
From
$150 /   Person
One day road trip(Pickup: Wok Tum,Haad Y ...
121355P3
time

7 hours

time Non Refundable
7
From
$20 /   Person
Koh Phangan to Koh Samui by Seatran Disc ...
9574P141
time

30 minutes

time Free Cancellation
5
From
$13 /   Person
2.5-Hours ATV Jungle Adventure Experienc ...
110534P575
time

2 hours 30 minutes

time Free Cancellation
5
From
$116 /   Person
Private trip around Koh Phangan
64658P17
time

6 hours

time Free Cancellation
5
From
$105 /   Person
3.5-Hours ATV Adventure in the Jungle of ...
110534P577
time

3 hours 30 minutes

time Free Cancellation
4
From
$174 /   Person
Recently Viewed
Mian Mountain Private Day Tour From Ping ...
48430P7
time

7 hours

time Free Cancellation
7
From
$188 /   Person
Bergisel SkiJump Area guided Tour incl T ...
69507P7
time

1 hour

time Free Cancellation
3
From
$83 /   Person
From Rethymno-Chania Areas:Private Trip ...
105339P13
time

11 hours

time Free Cancellation
3
From
$214 /   Person
Puebla, Cholula and Tonantzintla from CD ...
New On TravelOne
5549072P3
time

8 hours

time Free Cancellation
0
From
$45 /   Person
Scenic Helicopter Ride above the falls ( ...
127861P12
time

15 minutes to 25 minutes

time Free Cancellation
2
From
$195 /   Person
2 Hour Walking Tour in the Old Town of A ...
New On TravelOne
479450P1
time

2 hours

time Free Cancellation
23
From
$26 /   Person
Crossing the Andes on Horseback in a 5-D ...
362386P2
time

120 hours

time Free Cancellation
11
From
$1,600 /   Person
Cadiz and Jerez Day Trip from Seville
8512P40
time

9 hours to 10 hours

time Free Cancellation
204
From
$105 /   Person
Connect with TravelOne
Louise Berg
Destination Expert
Plan your Next Trip
TravelOne Subscribe
We organise unforgettable vacations.
Subscribe for trending deals.
© Copyright 2025 TravelOne Technologies Inc. | All Rights Reserved.
Visa Card Mastercard Maestro Amex Discover

TravelOne uses cookies to give you the best possible service. If you continue browsing, you agree to the use of cookies. More details can be found in our privacy policy.

Do you have a destination in mind, or would you like TravelOne AI to suggest one?

What is your destination?

Are you visiting Japan for the first time?

Travel Date

What is your general interest for this trip?

City Breakup


Travelers Details


Adults
Ages 12 or above
Child
Ages 8-12
Child
Ages 3-7
Infant
Ages 0-2
Adults
Ages 12 or above
Child
Ages 8-12
Child
Ages 3-7
Infant
Ages 0-2

Accommodation Preferences

Preferred Star Rating?

Property Preference?

Property Location?

Preferred Hotel Chain?

Meal At The Hotel?

Dining Preferences

Which meal package would you like to choose?

What are your meal preferences?

Dining Style Preferences?

Cuisine Preferences?

Dining Atmosphere Preferences?

Preferred Meal Times?

Transportation

What are your preferences for Arrival/Departure Airport Transfers?

What are your preferences for internal transfers?

Guide Support

What kind of guide support do you prefer during your trip?

Preferred Language for Guide?

Preferred Type of Guide?

Group Size for Tours with Guides?

Desired Role of the Guide?

Specific Guide Personality/Style Preference?

Do you need dining recommendations/reservations support from the guide?

Flights Preferences

What are your preferences for onward and return flights?

Cabin Class

Preferred Departure Time

Preferred Arrival Time

Preferred Airlines

What are your preferences for internal flight?

Cabin Class

Preferred Departure Time

Preferred Arrival Time

Preferred Airlines

What type of experiences do you seek while traveling?

    Air & Water-Powered Thrill Rides
    Airboat Tours Flyboarding Jet Boat Rentals Jetpacks
    Climbing & Vertical Challenges
    Caving Climbing Ice Climbing Rock Climbing Sea Caving
    High-Adrenaline Aerial Adventures
    Air Tours Hang Gliding Heli-Hiking Helicopter Tours Helicopter Transfers Paragliding Parasailing Skydiving Ziplining
    Land-Based Extreme Driving
    4WD Tours ATV Tours Buggy Rentals Dune Bashing Go Kart Hummer Tours Motor Sports Motorcycle Tours Off-Road Tours Performance Car Driving Road Trip Vespa Rentals
    Sand & Desert Adventures
    Camel Rides Sandboarding
    Snow & Ice Adventures
    Dog Sledding/Mushing Husky Dog Tours Ice Fishing Ice Skating Snowboarding Snowmobiling Snowshoeing
    Unique & Unconventional Challenges
    Bungee Jumping Escape Rooms Flight Simulator Fun & Games Scavenger Hunts Shooting Shooting Ranges Tubing Zorbing
    Water & Surf Sports
    Freediving Kitesurfing Rafting Scuba Diving Surfing Lessons Wakeboarding Waterskiing White Water Rafting
    Classic & Scenic Cruises
    Canal Cruises Catamaran Cruises Dhow Cruises Gondola Cruises Sightseeing Cruises Water Tours
    Multi-Day & Extended Water Journeys
    Multi-day Cruises Ports of Call Tours Shore Excursions Worry-Free Shore Excursion
    Private & Adventure Boating
    Boat Rentals Power Boats Sailing
    Themed & Specialized Cruises
    Dinner Cruises Night Cruises Submarine Tours
    Unique & Alternative Water Travel
    Duck Boat Tours Ferry Services Pack Animal Tours Water Equipment Rentals Water Parks Water Transfers
    Cycling & Eco-Friendly Transport
    Bike Rentals Bike Tours Cycling Cycling Classes E-Bike Tours
    Land-Based Exploration
    Hiking Tours Nature Walks Self-guided Tours Walking Tours
    Nature & Wildlife Conservation
    Eco Tours Nature and Wildlife Tours Wildlife Encounters Wildlife Watching
    Protected Natural Areas
    Involves Animals Involves Poverty Stricken Communities National Parks Nature Parks
    Sustainable & Responsible Travel
    Sustainable Tours Volunteer Tours
    Culinary Classes and Workshops
    Candy Making Classes Chocolate Tours Cocktail Tastings Mixology Classes Olive Oil Tasting Paella Making Classes Pasta Making Classes Pizza Making Classes Wine Making Workshops
    Dining Experiences and Meals
    Breakfast Brunch Dinner Dinner and Show Tickets Lunch Restaurants
    Food & Beverage Tours
    Beer & Brewery Tours Chocolate Tours Coffee & Tea Tours Culinary Tours Pastry Tours Sake Brewery Tour Sake Tasting Street Food Tours Taco Tours Wine Tours
    Food Tastings and Sampling
    Cocktail Tastings High Tea Olive Oil Tasting Sake Tasting Wine Tastings
    Food-Related Cruises
    Brunch Cruises Coffee Cruises Dinner Cruises Lunch Cruises
    Specialized Food Events
    Dining Experiences Dinner and Show Tickets
    Thematic Food Events & Experiences
    Donut Walking Tour Markets
    Classic & General History Tours
    Archaeology Tours Architecture Tours City Tours Cultural Tours Historical Tours
    Historical Landmarks & Sites
    Ancient Ruins Castles Tours Monuments and Memorials Religious Sites
    Industrial & Commercial History
    Factory Tours Plantation Tours
    Literature, TV & Film-Based Tours
    Game of Thrones Tours Harry Potter Tours Literary Tours TV Tours
    Museum & Cultural Institutions
    Attractions & Museums Museum Tickets & Passes Museums Planetariums
    Mystery & Dark History Tours
    Crime Tours Ghost Tours Underground Tours
    Observation & Structural History
    Classic Car Tours Observation Decks Skyscrapers & Towers
    Art & Creative Workshops
    Art Classes Craft Classes Painting Classes Photography Tours Pottery Classes
    City Exploration
    Hop on Hop Off Buses Trolley Tours Tuk Tuk Tours
    Cultural & Heritage Experiences
    Costume Dress Up Experiences Cultural Tours Culture Fashion Shows Fashion Tours Lantern Festival
    Dance & Music Participation
    Dance Lessons Dance Shows
    Historical & Traditional Skills
    Archery Classes Swordsmanship Classes
    Language & Cultural Learning
    Language Classes Spanish Lessons
    Performing Arts & Live Shows
    Acoustic Concerts Ballet Tickets Ballroom Dance Shows Belly Dance Shows Broadway Shows Cirque du Soleil Shows Classical Concerts Classical Music Flamenco Performance Live Concerts Musicals Opera Performances Sufi Whirling Shows Tango Dance Shows Theater Shows Traditional Dance Performances
    Exclusive & VIP Experiences
    Once in a Lifetime Experiences Private and Luxury Viator Exclusive Tours Viator Experience Award 2022 Viator Experience Award 2023 Viator Experience Award 2024 Viator VIP Tours
    Private & Personalized Travel
    Private Day Trips Private Drivers Private Sightseeing Tours
    Romantic & Scenic Experiences
    Helicopter Tours Limousine Tours Luxury Car Tours Photo Shoots Romantic Tours Sunset Cruises
    Weddings & Special Celebrations
    Photo Shoots Wedding Ceremonies Wedding Packages Weddings & Celebrations
    Adventure & Sports in Nature
    Horseback Riding Mountain Bike Rentals Mountain Bike Tours Sandboarding
    Boating & Cruises
    Glass Bottom Boat Tours Gondola Cruises Sailing
    Camping & Outdoor Stays
    Camping Honeymoon Packages
    Fishing & Marine Experiences
    Eco Tours Fishing Charters
    Hiking & Exploration
    Glacier Walks Hiking Tours National Parks Natural Attractions Nature Parks Nature Walks Outback Tours Parks
    Paddle & Active Water Sports
    Jet Ski Rentals Kayaking Tours Stand Up Paddleboarding
    Sky & Aerial Nature Experiences
    Hot Air Balloon Rides Northern Lights
    Underwater Exploration
    Scuba Diving Shark Diving Snorkeling Swim with Dolphins
    Wildlife Observation & Encounters
    Aquariums Bird Watching Dolphin Watching Safaris Shark Diving Swim with Dolphins Whale Watching Wildlife Encounters Wildlife Watching Zoos & Wildlife Parks
    Dance & Cultural Party Experiences
    Disco Dance Shows Luaus Samba Dance Shows
    Festivals & Seasonal Celebrations
    Carnival Christmas Festivals Halloween Mardi Gras Oktoberfest Packages & Special Events
    Live Music & Performances
    Concerts Jazz Shows Live Concerts Music Tours Musical Shows Opera Performances R&B/Soul Concerts Rap & Hip-Hop Concerts Samba Dance Shows Theater Shows
    Nightlife & Entertainment
    Adults-only Shows Bar Tours Burlesque Shows Cabaret Casino Tours Comedy Shows Night Cruises Night Tours Nightlife Pub Tours
    Spectacle & Family-Friendly Entertainment
    Children’s Shows & Concerts Circus Shows Family-friendly Shows Fireworks Shows Shows
    Unique & Themed Experiences
    LGBT Friendly Tours Street Art Tour Theme Parks Universal Theme Parks
    Travel by Season
    Autumn / Fall Spring Spring Break Summer Winter Winter Sports
    Healing & Wellness Experiences
    Spas Thermal Spas & Hot Springs Yoga Classes
    Immersive Spiritual Experiences
    Light & Sound Shows
    Sacred & Religious Sites
    Religious Sites Religious Tours
    Spiritual & Cultural Rituals
    Easter Lunar New Year Sufi Whirling Shows
    Traditional & Cultural Bathing Practices
    Arab Baths Hammams & Turkish Baths Onsens
    Ball Sports
    Golf Tours & Tee Times Lacrosse Classes Softball Classes Tennis
    Combat & Tactical Sports
    Martial Arts Classes Paintball
    Extreme & Challenge-Based Sports
    Obstacle Courses
    Spectator Sports & Events
    Baseball Tickets Horse Racing Rugby Soccer Sporting Event Tickets & Passes
    Sports Training & Lessons
    Cycling Cycling Classes Sports Lessons
    Winter Sports
    Skiing Skiing Classes

    Loading questions for you...! Please wait...!

    Loading questions for you...! Please wait...!