--- title: Private Snorkeling, Sunset & Bioluminiscent Bay Swim Boat Tour lang: en type: tour city: Puerto Rico country: Caribbean price: 818 currency: EUR price_unit: per_person availability: bookable rating: 4.61 reviews: 56 duration_minutes: 540 languages: [en, es] free_cancellation: "true" guidekin_pick: Own boat and road transport rank_in_category: 53 of 70 (Day Trips) schedule_checked: 2026-09-19 data_updated: 2026-11-03 canonical: https://guidekin.com/caribbean/puerto-rico/tours/private-snorkeling-sunset-bioluminiscent-bay-swim-boat-tour/ --- # Private Snorkeling, Sunset & Bioluminiscent Bay Swim Boat Tour **Guidekin's take:** A private full day for one party: snorkeling in the cays, sunset on the water and a swim in a bioluminescent bay, with a filmed record of the glow when conditions allow and a dinner table reserved for you. Priced per person for the whole day, and it lives or dies by the moon and weather. 4.61 from 56 reviews at €818 per person. In our comparison: #53 of 70 in Day Trips, by rating weighted by review volume (table below). ## Overview Mystic Waters Under the Sun & Stars is the most intimate and cinematic way to interact with nature, an experience unlike any other in Puerto Rico. More than a tour, this is the first and only private, fully guided, snorkeling, sunset and bioluminescent swim experience in the Puerto Rico. Safe even for non-swimmers, toddlers, and seniors, it’s a rare adventure where comfort, storytelling, and nature’s magic unite. Every step of the way, your expert guide and host — Carlos Alexis, Puerto Rico’s most respected private historian and bioluminescence filmmaker, ensures you’re not just witnessing nature’s wonders, but immersed in them: safely, comfortably, and meaningfully. Includes Snorkeling gear and High-End Professional Video Capture of Your Swim Using National Geographic-Level Gear when conditions allows it. As seen in ABC Caribbean, Ritz Experiences, and St. Regis Experiences The Same Experience Booked by Professional Athletes, Hollywood Stars, and Corporate Executives ## Before you book - Pickup differs by option: Hotel pickup only on 1 of 3 options (Snorkeling, Sunset & Biobay) - Min. 2 to book: not for solo travellers - Starts 10:00, 14:00: 2 departures a day - Food not included: Back on shore, your dinner awaits; warm,… - Strollers OK: infants accepted **Pickup:** Hotel pickup only on 1 of 3 options (Snorkeling, Sunset & Biobay) ## Key facts - Price: from €818 per person for the Private Sandbar Party & Biobay option; other options up to €1027 - Duration: 9h - Rating: 4.61/5 from 56 reviews (collected from Guidekin & Viator & Tripadvisor) - Free cancellation (see policy below) - Operator: Bucketlist Tours - Minimum booking: 2 travellers at this price - Group: Private tour, your party only - Guide languages: English, Spanish - Start times: 10:00, 14:00 - Booking: Instant confirmation, mobile ticket - Price checked on Viator: 2026-09-19 ## Reviews 4.61 from 56 ratings on Guidekin, Viator & Tripadvisor. 91% of ratings with a star breakdown are 4 or 5 stars: 51 of 56. - 5 stars: 49 (88%) - 4 stars: 2 (4%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 star: 5 (9%) ### What reviewers say Reviewers praise the snorkeling and bioluminescent swim, but some report that no guide or captain showed up. **Praised:** - Swimming in the bioluminescent bay and seeing the water sparkle - Clear, shallow water for snorkeling and spotting fish - Informative commentary on Puerto Rican history and culture during the drive - Sunset views from the boat and the water **Complaints:** - Poor communication around requests to reschedule - Some report a guide or captain failing to appear for the booked tour - Some report not receiving the promised video footage Written by Guidekin from the 55 most recent English reviews on Viator & Tripadvisor (2021-06-08 to 2026-07-31); last checked 2026-10-04. ## Tour options Prices are the operator's current list price for two travellers (whole euros); options sold only to bigger parties say so; pick the option on the booking page. | Option | Price | Guide languages | Details | |---|---|---|---| | Private Sandbar Party & Biobay | €804 / person (for 2+ people) | Spanish, English | Private: This is a private tour and both your road and water vehicles are reserved to be used only by your party. Sandbar Party: Enjoy Puerto Rico's favorite sandbar party and then swim in the bioluminicent bay. Drinks: Softdrinks, beer and rum included. | | Snorkeling, Sunset & Biobay | €804 / person (for 2+ people) | Spanish, English | Bioluminescent Swim Boat tour: Private Bioluminescent Boat tour with 1.5hrs to swim in the gowing waters of La Parguera's Papayo Bay. Duration: 8 hours SJ-La Parguera-SJ: Duration includes 2hrs transportation to La Pargura and 2 more to San Juan. Rio Grande and Dorado pickups must be arranged. Tour times: This tour starts at 9pam from SJ and boal sails at 11:30am | | Rainforest waterfalls addition | €1027 / person (for 2+ people) | Spanish, English | State Rainforest Waterfalls: This package offers the opportunity of visiting arguably the most beautiful and private waterfall in Puerto Rico. Duration: 12 hours Water and soft drinks Central Mountain Range: You will cross the central mountain range and see what almost no visitor gets to see, our central Sierra. Private Transportation : Mercedes SUV or Minivan. Or 14 seaters high roof custom Ford Transit. Aditional Info: This tour starts at 10am adding 4 hrs to do the Rainforest waterfalls and then the Snorkeling, Sunset & Biobay Swim. | ## What's included - Film of biokumunscent swim is conditio mns dependant and is an added bonus to this experience. - hosted by Carlos Alexis, Puerto Rico’s most respected private historian & bioluminescence filmmaker. - Back on shore, you’ll change into dry clothes and share laughter after your magical experience, - Use of our hypoallergenic silicone gear to safely and comfortably explore the cay's surroundings while the sun still shines through the mangroves. - Sodas and water will be available during the whole tour - Luxury Road Trip Across 9 Towns — Enjoy and Learn About the Island’s Ever-Changing Landscape - Professional Video Capture of Your Swim by Carlos, when conditions allows it ## Not included - Gratuities - Back on shore, your dinner awaits; warm, fresh, and locally inspired. You’ll savor the flavors of Puerto Rico, thoughtfully served at a table reserved just for you. ## Itinerary 1. **Cayo Caracoles** (3h; admission included) - At the dock, a certified USCG captain awaits with your pontoon boat — chosen for its comfort, stability, and enhanced bioluminescence visibility. After a brief safety orientation, you’ll cruise toward a paradisiacal cay nestled in crystal-clear, waist-deep waters, ideal for... 2. **La Parguera Bioluminescent Bay** (1h; admission included) - As night falls, your boat drifts into Papayo Cove, where Carlos Alexis begins with a historical and scientific briefing about the bay, and the real stars of the show: the dinoflagellates. Then, he leads the way into the water that appears still and dark — until he touches it.... 3. **La Parguera** (1h) - Back on shore, your dinner awaits — warm, fresh, and locally inspired. You’ll change into dry clothes, share laughter after your surreal and magical experience, and savor the flavors of Puerto Rico, thoughtfully served at a table reserved just for you, giving you a chance to... ## Schedule - Runs: daily - Departures: 10:00, 14:00 - Schedule last checked: 2026-09-19 - These are published departures, not a live seat count; availability is confirmed at checkout. ## Cancellation For a full refund, cancel at least 24 hours before the scheduled departure time. ## Meeting point Arrive to the Vanderbilt's lobby and head towards the bar area. Carlos Alexis himself will be waiting for you there to welcome and take you to the most magical and unforgettable experience in all Puerto Rico. Map: https://www.google.com/maps/place/?q=place_id:ChIJpW7cYjlvA4wRjguBvNp77nU Ends: back at the meeting point ## Good to know - Infants and small children can ride in a pram or stroller - Service animals allowed - Suitable for all physical fitness levels ## Cost for your party | People | Total | Per person | |---|---|---| | 2 | €1608 | €804 | | 4 | €2056 | €514 | | 6 | €2490 | €415 | Cheapest option for that party size from the operator's current price tiers; the calendar shows the exact figure for your date. Shared tours in Day Trips start at €23 per person. ## Compared with other Day Trips | Tour | Price | Duration | Rating | Group | |---|---|---|---|---| | **This tour · #53 of 70** | €818 | 9h | 4.61 (56) | private | | [Arenales River Caving, Waterfall &Tropical Forest Secret Spring](/caribbean/puerto-rico/tours/arenales-river-caving-waterfall-tropical-forest-secret-spring/?format=md) | €114 | 7h | 4.98 (1776) | shared | | [El Yunque Rainforest and Luquillo Kiosk Day Trip](/caribbean/puerto-rico/tours/el-yunque-rainforest-and-luquillo-kiosk-day-trip/?format=md) | €77 | 6h | 5.0 (608) | shared | | [Self-Drive Mini Boat Snorkeling Tour to Icacos Island](/caribbean/puerto-rico/tours/self-drive-mini-boat-snorkeling-tour-to-icacos-island/?format=md) | €227 per group | 3h 30m | 4.96 (1969) | shared | Ranked #53 of 70 in Day Trips by Guidekin score (rating weighted by review volume). Prices here run from €23 to €818, median €90; typical length 5h. 2 of 70 are private. Figures are live from the tour cards; the rubric is our handpicked set, not the whole market. Full list: https://guidekin.com/caribbean/puerto-rico/day-trips-from-san-juan/?format=md ## More in Puerto Rico - All Puerto Rico tours: https://guidekin.com/caribbean/puerto-rico/?format=md - This page as HTML: https://guidekin.com/caribbean/puerto-rico/tours/private-snorkeling-sunset-bioluminiscent-bay-swim-boat-tour/ Filters, the full catalogue and the URL contract for this city: https://guidekin.com/caribbean/puerto-rico/?format=md