Which desert on Peru's Pacific coast includes the Bayóvar Depression?

Which desert on Peru’s Pacific coast includes the Bayóvar Depression? The answer is the Sechura Desert.

The Sechura Desert stretches along Peru’s northern Pacific coast, primarily across the Piura and Lambayeque regions. It is one of Peru’s largest desert landscapes, lying between the Pacific Ocean and the western foothills of the Andes. Despite its aridity, the desert contains varied landforms including dunes, dry river channels, coastal wetlands, salt flats, and the Bayóvar Depression.

The Bayóvar Depression is a remarkably low basin, reaching roughly 34 to 37 metres below sea level. It is regarded as the lowest point in Peru and one of the lowest places in the Southern Tropics. During exceptional flooding, especially during strong El Niño events, runoff from rivers can collect there and form a temporary lake known as La Niña.

This seasonal water is a useful reminder that deserts are not always permanently dry. The Sechura region also contains major phosphate deposits around Bayóvar and supports coastal ecosystems shaped by occasional rainfall and river flooding. It is distinct from the Atacama Desert, which occupies much of the drier desert belt farther south along the Pacific coast.