--- title: Vieques Bio Bay Tour and Beach Day Trip from San Juan by Ferry lang: en type: tour city: Puerto Rico country: Caribbean price: 204 currency: EUR price_unit: per_person availability: bookable rating: 4.63 reviews: 226 duration_minutes: 660 languages: [en, es] free_cancellation: true guidekin_pick: Vieques without a stay rank_in_category: 62 of 71 (Day Trips) schedule_checked: 2026-09-19 data_updated: 2026-09-20 canonical: https://guidekin.com/caribbean/puerto-rico/tours/vieques-bio-bay-tour-and-beach-day-trip-from-san-juan-by-ferry/ --- # Vieques Bio Bay Tour and Beach Day Trip from San Juan by Ferry **Guidekin's take:** The one way to see the Vieques bay without sleeping on the island: van to the Ceiba ferry, a beach afternoon at Sun Bay, dinner time on the Esperanza waterfront, then a clear bottom kayak on Mosquito Bay. Ferry tickets and island transfers are in; lunch and towels are not, and much of the day is transit. 4.63 from 226 reviews at €204 per person. ## Overview Experience the Brightest bioluminescent bay on the World! (Guinness World Records Certified) Join us on the only same day Vieques Bio Bay + Beach Day Trip from San Juan without spending a night in Vieques with a VIP Itinerary. Once-in-a-Lifetime Bioluminescent Experience! Experience relaxation at one of the most beautiful beaches in Puerto Rico, Sun Bay Beach, have dinner and walk by the amazing Malecon at Esperanza, and then Paddle on a Clear Bottom Kayak through the mystical mangrove channels and feel the adventure as you explore the captivating glowing water of Mosquito Bay. Guided trip into one of the most amazing natural phenomena of the world with our tandem CLEAR BOTTOM KAYAK! The adventure to Puerto Mosquito can only be described as magical. *The beach stop on the itinerary will be Sunbay or Esperanza Beach depending on weather conditions and timing on the itinerary. Age Requirement: 4+ Combined Kayak Weight Limit: 380 pounds ## Key facts - Price: from €204 per person - Duration: 11h - Rating: 4.63/5 from 226 reviews (collected from Guidekin & Viator & Tripadvisor) - Free cancellation (see policy below) - Operator: I VENTURES Tours, Yacht and Boat Rentals. ## What's included - Round Trip Transportation San Juan to Ceiba Ferry Terminal - Visit Sun Bay or Esperanza Beach and El Malecon - Guided Bio Bay Clear Bottom Kayak Tour - Land Transfers in Vieques - Light Snacks & Water - Ferry Tickets ## Not included - Lunch - Towels - Tour guide & Driver Gratuity ## Itinerary 1. **San Juan** (1h) - Estimated Departure from San Juan: Monday – Friday: Approx. 10:50 AM (after all scheduled pick-ups) Saturday & Sunday: Approx. 11:25 AM (after all scheduled pick-ups) Pick-Up Time: Your assigned pick-up time will be sent by text message one day before your tour, around 4:00... 2. **12:00 PM Check-in 1:00 PM Ferry Departure to Vieques Ferry Travel time to Vie...** (1h; admission included) - 12:00 PM Check-in 1:00 PM Ferry Departure to Vieques Ferry Travel time to Vieques is 50 minutes. 3. **Beach Stop – Sun Bay Beach Enjoy approximately 1** (1h 30m) - 5 hours at Sun Bay Beach, one of Vieques' most beautiful and iconic beaches. This is our primary beach stop, where you'll have time to swim, relax on the soft sand, and enjoy the island's crystal-clear Caribbean waters. Sun Bay Beach is a breathtaking half-moon-shaped beach... 4. **Esperanza Malecón Experience the vibrant atmosphere of the Esperanza Malecón,...** (1h 30m) - Esperanza Malecón Experience the vibrant atmosphere of the Esperanza Malecón, Vieques' charming waterfront promenade and a favorite gathering place for both locals and visitors. Lined with restaurants, cafés, shops, and beautiful ocean views, it's the perfect place to... 5. **Bahia Bioluminiscente** (1h; admission included) - Guided Kayak Bio Bay Adventure As the evening begins, your guide will provide a brief introduction to Mosquito Bay and the fascinating science behind its world-famous bioluminescence. From there, we'll take a short shuttle ride to the launch area, where your guided kayaking... 6. **9:00 PM Return Ferry Check-in 9:30 PM Return Ferry Departure to Ceiba** (1h; admission included) 7. **San Juan** (pass by, no stop) - We will arrive back in San Juan around 11:45 PM ## Schedule - Runs: daily - Departures: 10:50, 11:20 - 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. ## Good to know - Public transportation options are available nearby - Not recommended for travelers with spinal injuries - Not recommended for pregnant travelers - Not recommended for travelers with poor cardiovascular health - Suitable for all physical fitness levels - Remaining hours are allotted for transportation. ## How it compares in Day Trips Ranked **#62 of 71** by Guidekin's weighted score (rating weighted by review volume). Alternatives worth comparing: 1. [arenales-river-caving-waterfall-tropical-forest-secret-spring](https://guidekin.com/caribbean/puerto-rico/tours/arenales-river-caving-waterfall-tropical-forest-secret-spring/?format=md) — 4.98 (1775) 2. [el-yunque-rainforest-and-luquillo-kiosk-day-trip](https://guidekin.com/caribbean/puerto-rico/tours/el-yunque-rainforest-and-luquillo-kiosk-day-trip/?format=md) — 5.0 (598) 3. [self-drive-mini-boat-snorkeling-tour-to-icacos-island](https://guidekin.com/caribbean/puerto-rico/tours/self-drive-mini-boat-snorkeling-tour-to-icacos-island/?format=md) — 4.96 (1945) 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/vieques-bio-bay-tour-and-beach-day-trip-from-san-juan-by-ferry/ ## Query this catalogue with URLs Every listing accepts filter parameters directly in the URL, so you can hand a user a link that already matches their constraints. Combine freely on https://guidekin.com/caribbean/puerto-rico/: | Group | Parameters | Values | |---|---|---| | Language of the tour | `language` | any ISO 639-1 code an operator lists, e.g. en, es, fr, de, it, pt, ru, uk, tr, hi. 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