Imagine stepping into the water just as the sun begins to set, knowing that you’re about to witness a side of the ocean few get to see. For around $80 per person, this Sunset Snorkeling tour in Rincón, Puerto Rico offers a memorable 1 hour 30 minutes of underwater wonder. Led by knowledgeable guides, you will don special ultraviolet masks to see marine life and coral in a way that’s both mesmerizing and educational.
What we love about this experience is how the UV filters truly enhance the colors of the reef and fish, turning the underwater world into a glowing, almost surreal landscape. Plus, the small group size means more personalized attention — you’re not just another face in a crowd. The fact that this can count towards a night dive certification adds an extra layer of value for those looking to build their skills.
One thing to keep in mind is that participants need to be PADI certified and experienced with night diving. If you’re not certified, this isn’t the right tour for you — but for those who are, the adventure promises a very special peek into the ocean’s after-hours activity. This tour tends to attract travelers eager for a unique, well-guided marine experience that combines adventure with a touch of magic.
Key Points

- UV Lights Enhance Marine Colors: Special ultraviolet masks make reef and fish colors pop for a stunning visual effect.
- Suitable for Certified Night Divers: You must have PADI night dive certification to participate.
- Small Group Dynamics: Limited to 10 travelers, allowing for more personalized guidance.
- Ideal Sunset Activity: Starts before sunset, exiting before it gets dark, perfect for capturing the transition from day to night.
- Great Value: At $79.99, it’s a reasonably priced way to add a memorable ocean adventure.
- Can Contribute to Certification: This experience counts toward a night dive course, perfect if you’re expanding your diving skills.
A Deep Dive into the Experience

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Location and Setting
The tour departs from 460 C. Jose Perez, Rincón, a town famous for its beaches and surf culture. The meeting point is nearby public transportation options, making it accessible for visitors staying in or near Rincón. The early start at 6:00 pm coincides with the sunset, ensuring you’re in the water as the sky transforms, creating a magical backdrop before you even submerge.
What the Tour Includes
For the $79.99 fee, you get a guided snorkeling experience with UV masks and filters. While some reviews mention previous issues with malfunctioning lights, overall, guides like Hayden and Ian are praised for their professionalism and focus on safety. The small group size (max 10) ensures that guides can give individual attention, answer questions, and help you feel confident in the water.
The Itinerary
The tour begins with a briefing at the meeting point, where guides explain how the UV technology enhances the marine environment. You then gear up, and the group heads into the water during that magical twilight hour. The guides lead you through a route where marine life awakens and becomes more active, revealing crabs, lobsters, octopuses, turtles, and even bioluminescent creatures.
According to reviews, many travelers have seen fascinating creatures like octopuses and turtles — a testament to the tour’s ability to showcase a vibrant nocturnal ecosystem. The guides’ tips on how to best observe and photograph these creatures add to the overall experience.
What You’ll See
The main draw here is the bioluminescent effect created by the UV filters, which illuminates the reef and marine life in an otherworldly glow. Expect to witness crabs, lobsters, basket starfish, and possibly even an octopus hunting or hiding in the reef. Some reviews note that, while bioluminescence isn’t always intense, the overall visual effect is still impressive and well worth the effort.
Safety and Experience
Participants must be experienced at night diving, which means you should have some prior certification. The guides are praised for their professionalism and safety focus. One reviewer mentioned feeling completely safe, even when diving with just the guide and another diver, a sign of the confidence in their safety protocols.
While the tour is generally well-reviewed, some comments highlight issues with malfunctioning lights or poor equipment, pointing to the importance of checking your gear before entering the water. The operator’s policy on cancellations during rough conditions (like high winds or rip currents) is strict, but understandable given safety concerns.
The Value
For $79.99, you’re paying for an experience that combines guided adventure, specialized UV gear, and the chance to see marine life in a new light. Many travelers mention that guides go beyond basic instructions, sharing interesting facts and helping with photography, which enhances the overall value.
Who Should Book This
This tour is best suited for certified night divers eager for a guided, immersive experience. It’s ideal for travelers who want to add a unique twist to their snorkeling or diving adventures, and for those interested in marine biology or underwater photography. If you’re looking for a relaxed, small-group experience with knowledgeable guides, you’ll find this tour offers great value and memorable sights.
Final Thoughts on the Sunset Snorkeling Tour

This snorkel adventure provides an excellent way to experience the underwater world in a different light — literally. The UV filters turn the reef into a glowing tableau, and the guidance from experienced instructors ensures safety and engagement. The small group size enhances the personal feel, making it suitable for beginners with certification and seasoned night divers alike.
The main appeal lies in the visual spectacle and the chance to see marine creatures that are often hidden during daylight. It’s a worthwhile addition to any trip to Rincón, especially if you’re chasing memorable, Instagram-worthy moments that go beyond the usual daytime snorkel.
On the flip side, you’ll want to be comfortable with night snorkeling and ensure your gear is functioning well, as some reviews have noted equipment issues. Also, keep in mind the strict cancellation policies during bad weather, which is standard but worth noting.
All in all, if you’re a certified diver wanting an unforgettable, glowing underwater adventure, this tour offers good value, expert guidance, and the chance to explore marine life in a beautifully illuminated setting. It’s a perfect choice for night-owl snorkelers looking to add a splash of color to their Puerto Rican trip.
FAQs

Do I need to be certified to join this tour?
Yes, you must have PADI night dive certification to participate. This ensures you’re experienced enough for safe night snorkeling.
How long does the tour last?
Approximately 1 hour and 30 minutes, starting before sunset at 6:00 pm and ending before dark.
Are the UV masks provided?
Yes, special UV masks with filters are included in the tour. Check equipment beforehand if possible, to avoid issues.
Is the tour suitable for children?
Since certification and night diving experience are required, it’s best suited for adult certified divers.
What marine life can I expect to see?
You might see turtles, octopuses, crabs, lobsters, basket starfish, and other creatures active at night.
How many people are in each group?
The tour is limited to 10 travelers, allowing for personalized guidance and safety.
Can this experience contribute to my diving certification?
Yes, it can be counted toward a night dive course, which is a great benefit for divers looking to expand their skills.
What is the starting point?
The tour begins at 460 C. Jose Perez in Rincón, Puerto Rico.
Is this tour weather-dependent?
Yes, bad weather such as high winds or riptides can lead to cancellation or rescheduling for safety reasons.
What should I bring?
Bring your certification, a sense of adventure, and be prepared for a twilight swim. Wetsuits are recommended but not specified; check with the operator if unsure.
If you’re ready for a unique nighttime view of Puerto Rico’s reefs, this Sunset Snorkeling tour offers an exciting, colorful window into the ocean’s after-hours activity, led by guides who genuinely care about making it memorable.
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