During the warm summer months the waters in the Indian River and Mosquito Lagoon come alive with Bioluminescence. Every movement in the water produces light! From the swirl of your paddle or the trail of a speeding school of mullet (which look like hundreds of blue-green underwater bottle rockets), to the ghostly glow of a slow moving manatee or sting ray, every movement is illumined. No need to travel to Puerto Rico to see this phenomenon it's right here in sunny central Florida. The tour lasts 2 to 2.5 hours and is a must see. Take the time to read some of the testimonials.