Coast Events Calendar

Bioluminescence at Manialtepec Lagoon

Best visibility on moonless nights.

When: May 1 to November 30, 2026.

How often: Season · May 1 to November 30.

Time: pico julio-septiembre; mejor en noches de luna nueva.

Where: Manialtepec Lagoon, Puerto Escondido.

Cost: Paid tours.

Source: Oaxaca Auténtico (blog).