Kochi's Glowing Waters: Bioluminescence Phenomenon 'Kavaru' Returns to Kerala

• A rare natural phenomenon, locally known as 'kavaru', has reappeared in the pokkali fields near Kumbalangi and Chellanam in Kochi, where water glows electric blue at night.
• Travel creator Athulya Nambiar's viral video showcased the stunning bioluminescence, drawing widespread attention and inquiries about its location and timing.
• Kavaru is caused by microscopic organisms like bacteria, algae, plankton, and fungi in highly saline water, emitting light as a defense mechanism, particularly during summer months.
• The phenomenon, also known as "cold light," is most prominent in the pokkali fields and typically occurs between early January and May, with February being the best time.
• Visitors are advised to check with locals before visiting, as the glow is stronger when the full moon phase fades, and tourist footfall has increased since the Malayalam film Kumbalangi Nights featured it.

Why It Matters: Kochi's 'kavaru' bioluminescence, a stunning natural light show, is back, captivating tourists and locals.