The Laguna de Manialtepec is a coastal lagoon about 18 km west of Puerto Escondido in the State of Oaxaca, Mexico. The name comes from Náhuatl “manine” (lizard) and “tepetl” (place), meaning (place of lizards). About four times a year, more or less, the lagoon becomes phosphorescent due to a type of microorganism that lives in the lagoon. The organism’s luminescence is activated by the movement of the water. At night, streaks of light can be seen due to the movement of fish and humans in the water. Redeem informationVoucher type: PrintedPrinted Voucher. Print and bring the voucher to enjoy the activity.LocationStart point: Collection from city centre hotels.End point: Same as the starting pointScheduleOpening dates20:00 - 22:00Duration: 2 HoursGuide optionsGuide type: GuideRecommendationsPlease bring swimsuit, towel and biodegradable sunscreen.