Parrachos de Maracajaú, Coral reef formation in Rio Grande do Norte, Brazil.
The Parrachos de Maracajaú is a reef system located off the northeastern coast of Brazil, where fish, sea turtles, and corals thrive in shallow bays. The formation spans several kilometers offshore and creates natural pools and channels with varying water depths.
The reef developed over thousands of years as coral polyps gradually built up structures along the northeastern coast. These geological formations became natural barriers that protect marine ecosystems in the region.
The fishing villages near the reef have shaped their lives around the sea for generations, and this maritime connection remains woven into local daily routines.
Boat tours departing from Maracajaú village are the main way to reach the reef, with short journeys over shallow water. The best time to visit is at low tide, when natural pools become visible and water clarity improves.
At low tide, natural pools form with clear water where visibility extends well below the surface. These temporary formations allow visitors to observe marine life up close without needing to dive deeper.
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