The Bioluminescent Plankton tour in Cartagena is a unique activity known for its breathtaking sightings of bioluminescent plankton in nearby lagoons, such as the Laguna Encantada in Barú. This phenomenon occurs due to the presence of marine microorganisms, like plankton, that emit light when disturbed by the movement of water.

Activity Overview:

1. Transportation: The tours usually start in Cartagena, where participants are taken to nearby areas with bioluminescent waters, such as Isla Barú or La Boquilla.

2. Evening Start: The tour begins at dusk or after sunset, making the most of the total darkness to better appreciate the bioluminescence.

3. Boat Ride or Swimming: Upon arrival at the lagoon or beach, guides often take visitors on small boats or allow them to swim in the water to see the plankton glow as it's stirred by movement.

4. Natural Light Show: When the water is disturbed, it creates a glowing effect that surrounds people or objects in contact with the water, creating a magical experience.

5. Duration: The tour typically lasts between 2 to 3 hours, including transportation and the activity itself.getaway for those looking to unwind in paradise.