I VENTURES Tours, Yacht and Boat Rentals runs this outing to Mosquito Bay. The listing gives 11 hours, a 4.6 rating from 226 reviews, and free cancellation. Pickup is included. It is the one San Juan departure here that reaches Vieques by the Ceiba ferry.
Overview
This is a full day built around one long crossing: hotel pickup in San Juan, a drive to the Ceiba ferry terminal, the ferry to Vieques, and then an afternoon and evening on the island before returning by ferry at night. The whole thing runs about 11 hours, and reviewers agree on one thing above all: it is a very long day. One traveller described it as running from mid-morning to nearly midnight.
Once on the island, land transfers carry the group between the main stops. There is time at Sun Bay, a stretch in Esperanza and along El Malecon where dinner is on your own, and then the guided clear bottom kayak tour on the bioluminescent bay. Snacks and water are provided during the day, including at the beach, but lunch is not part of the package. Several reviewers ate dinner in Esperanza instead and were happy with the options.
Groups are capped at 12 travellers, though one reviewer mentioned being split across vehicles when a group ran large. Transportation gets consistent praise: multiple drivers and guides handle each leg, and reviewers repeatedly call the handoffs well organized. The kayaking itself draws the widest range of opinions. Many call the glow surreal and clearly visible even under a crescent moon, while one first time paddler wished for more instruction and patience, and another visitor felt the water was dimmer than expected.
What's Included
Included
- Round Trip Transportation San Juan to Ceiba Ferry Terminal
- Ferry Tickets
- Guided Bio Bay Clear Bottom Kayak Tour
- Light Snacks & Water
- Land Transfers in Vieques
- Visit Sun Bay or Esperanza Beach and El Malecon
- Hotel pickup, as detailed at booking
Not Included
- Lunch
- Towels
- Tour guide & Driver Gratuity
Itinerary
- San Juan pickupHotel pickup as detailed at booking, followed by a drive toward the east coast. The listing allots 1 hour for the San Juan leg.
- Ceiba ferry terminalAbout 1 hour at the terminal, with ferry tickets included and time to board the crossing to Vieques.
- Sun Bay BeachRoughly 1 hour and 30 minutes of free time at the beach. No admission fee. Reviewers mention beach chairs and a warm swimming area.
- Esperanza and El MaleconAbout 1 hour and 30 minutes in town. Dinner is on your own here; the listing excludes lunch and several reviewers ate in Esperanza.
- Bahia BioluminiscenteThe guided clear bottom kayak tour on the bioluminescent bay, about 1 hour on the water. Admission is included.
- Return ferryTransfer to the Vieques ferry terminal, about 1 hour with admission included, then the crossing back to Ceiba and the drive to San Juan.
What To Expect From The Tour
A day this long rewards some preparation. Here is what repeat reviewers and the listing suggest before booking.
- Pack a towel. Towels are not included, and reviewers specifically call this out. Bring a swimsuit plus a dry set of clothes for the ferry and van rides back, since the kayak tour ends late and the return takes hours.
- Plan for a long day. Multiple reviewers describe the day as very long, one putting it from mid-morning to nearly midnight. Food options are limited to snacks, water and whatever you buy in Esperanza, so eat a solid breakfast and budget for dinner on the island.
- Kayaking basics help. One reviewer reports that the kayak guides do not teach or wait for slow paddlers, so comfort in a kayak makes the bio bay portion smoother.
- Photos are hard. One reviewer warns it is difficult to photograph the glow in total darkness. Go with the intention of watching rather than shooting, and let eyes adjust.
- Moonlight matters. Moonlight and conditions affect how bright the water appears, so set expectations accordingly.
- Motion sickness risk. One reviewer notes the ferry can cause sea sickness. Travelers prone to motion sickness should plan accordingly for both crossings.
Common issues. The day is long and tiring, a point reviewers raise often, and the tour is not wheelchair accessible or recommended for travelers with back problems or pregnancy. The tour requires good weather and a minimum number of travelers, and if either condition is not met you are offered a different date or a full refund. One reviewer reported a day with no restroom access due to an island water outage, and another found the kayaking disappointing in length and brightness. Groups can occasionally be split across vehicles when numbers run high, and one traveler reported getting no information from that driver during the island drive.
Choosing Your Bay
what is included in the price?
Round trip transportation from San Juan to the Ceiba ferry terminal, ferry tickets, land transfers on Vieques, the guided clear bottom kayak tour, snacks and water, beach time at Sun Bay or Esperanza with El Malecon, and hotel pickup as detailed at booking. Lunch, towels and gratuities are not included.
is lunch included?
No. The listing excludes lunch, and reviewers typically eat dinner on their own in Esperanza during the town stop. Snacks and water are provided during the day, and some reviewers mentioned fruit and beer at the beach.
is hotel pickup included?
Yes, hotel pickup is included as detailed at booking. The day starts in San Juan and transportation runs all the way to the Ceiba ferry terminal and back.
how long is the tour?
About 11 hours in total.
is the tour suitable for beginners or people with mobility limits?
Most travelers can participate, but the tour is not wheelchair accessible and is not recommended for people with back problems or for pregnant travelers. Kayaking experience helps, since reviewers differ on how much instruction the kayak guides provide, and one advised that they do not wait for or teach slow paddlers.
what is the cancellation policy?
A full refund is available if you cancel at least 24 hours before the start time, using local time for the cut off. The tour also requires good weather and a minimum number of travelers, and if it is cancelled for either reason you are offered a different date or a full refund.