We've been a lot of places, and the bioluminescent bay of Vieques is truly one of the most magically unique places we've seen. Briefly, the bay is home to microscopic dinoflagellates who emit light when they are disturbed. Our trip happened to fall during the new moon, so we had to experience this, and it was our primary reason for coming to Vieques. The subtle effect is washed out by the light of a full moon, so many of the tour operators don't even make the trip during that time of the month.
Our kayak tour was with Blue Caribe Kayaks, located right on the main street of Esperanza, not with Island Adventures. Island Adventures does the tour aboard a big electric, non-polluting pontoon boat. We wanted the more personal feel of the kayak tour. Our trip, which was pretty typical, began at the store-front of the Blue Caribe in Esperanza. You board a van for the short ride out to the bay, and even before the van stops to unload you and the kayaks you start to feel excited. It is amazingly dark! Eventually things get sorted out, you pick up your paddle and grab a kayak and the adventure really begins.
The general plan of the evening is to paddle individual sea kayaks out to the middle of the bay, then you can jump in the water and swim with the light-emitting creatures.
We had barely started paddling alongside the mangroves lining the bay when I noticed the faint glow in the water everytime I moved the paddle or my hand through the water. And it just gets better from there. As we rowed out to the middle, every stroke stimulates a new bunch of creatures to light up briefly.
Once you reach the middle, the guides help you tie up the kayaks into a central bunch, and you can jump into the water and swim with the lights. It is amazing to watch the individual points of light slide off your hand or leg. Of course you have to do the standard snow-angel move, waving your arms and legs in the water to be surrounded by a angel-shaped halo of tiny lights. And for fun, you can also dribble the tiny lights out of your mouth.
After a good long swim, it was back into the kayaks for the trip back to shore. We were a little chilled by the breeze after being in the water, but it was bearable since it was a nice night. We weren't used to kayaking, so it was a little uncomfortable doing all the paddling and sitting in the kayak, but the experience was totally worth the discomfort. The guides do a nice job and nobody got lost or left behind in the dark.
I regret that I don't have any personal photos from this experience, but I don't have a water-proof camera. No guides are left with the vans, so you only bring your dry clothes along with you, and anything you carry in the kayak that you expect to get wet.
There are other bio bays, including on mainland Puerto Rico, but this one is supposed to be the best and brightest. It was an astounding experience.
by travelswithkids on May 15, 2009
Bioluminescent Bay at Vieques Island
Island Adventures Vieques, Puerto Rico
(787) 741-0720