“Blue tears,” a natural nighttime phenomenon caused by algae “Dinoflagellates,“ can be seen in Kuala Selangor where visitors get to catch a speedboat ride along the waters where the Selangor River meets the Straits of Malacca.
The 45min-1hour ride from the Jetty Sky Mirror Kuala Selangor is open every evening at 8, 9 and 10pm.