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Witness the magical glow of Tanzania's coastline 
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Witness the magical glow of Tanzania's coastline 

Jan 31, 2025
10:53 am

What's the story

Tanzania's coast is home to a stunning natural wonder—glowing plankton that lights up the ocean at night. These tiny creatures create a magical, starlit effect on the water, making for an unforgettable experience. This glowing spectacle is most visible during certain seasons, leaving visitors in awe of nature's beauty.

Timing

Best time to visit

The glowing plankton on Tanzania's coast are best seen during the darker phases of the moon, especially on new moon nights when there's no moonlight. This is when their bioluminescence is most intense. And, the dry season months (June-October) are the most favorable times to witness this spectacle, as clear skies and less light pollution ensure the best views.

Locations

Where to experience it

Pemba Island and Zanzibar are hotspots for witnessing this natural light show. Their unspoiled beaches and crystal-clear waters are perfect for night swims or boat tours, allowing you to get up close and personal with the glowing plankton. The serene atmosphere of these destinations adds to the magic. Choosing guided tours guarantees safety and optimal viewing opportunities.

Tips

How to enhance your experience

To truly amplify the experience, you should opt for a swim or a snorkeling excursion. Your motion in the water will excite the plankton and cause them to glow more intensely. Just make sure to select a safe and guided tour, particularly if you're going to be swimming at night.

Preservation

Safety and conservation tips

While swimming with glowing plankton is a magical experience, it's important to remember to protect their environment. Refrain from wearing any chemicals or lotions before entering the water as these can harm the sensitive plankton. Always adhere to local regulations and follow the advice of your guide or tour operator to ensure both your safety and the conservation of this natural phenomenon.