description Atol das Rocas Overview
Atol das Rocas is a marine atoll located in the South Atlantic Ocean, approximately 260 kilometers off the northeastern coast of Brazil. It holds the distinction of being the only atoll in the South Atlantic and was established as Brazil's first marine biological reserve in 1979. The reserve serves as a critical nesting ground for various seabirds, sea turtles, and marine life, including migratory birds and sharks. Its unique ecosystem and pristine reef structures also earned it designation as a UNESCO World Heritage site.
help Atol das Rocas FAQ
Where is Atol das Rocas located?
Atol das Rocas is situated approximately 260 kilometers (160 miles) off the northeastern coast of Brazil, in the state of Rio Grande do Norte. It holds the distinction of being the only atoll in the South Atlantic Ocean. The isolated reef sits atop a submarine volcanic seamount surrounded by deep ocean waters.
When did Atol das Rocas become a protected area?
The Brazilian government designated Atol das Rocas as the country's very first marine biological reserve (Reserva Biológica Marinha) in 1979. This strict protection status was established to safeguard the reef's unique ecosystem and vital marine life. Only authorized scientific researchers are permitted to land on the reef, keeping the environment completely pristine.
What wildlife can be found at Atol das Rocas?
The atoll is a critical nesting ground for various seabirds, including massive populations of Masked and Brown Boobies. It is also a vital feeding and development area for green sea turtles (Chelonia mydas), as well as a habitat for spinner dolphins. The surrounding waters teem with reef sharks, turtles, and diverse tropical fish.
Can tourists visit Atol das Rocas?
Because it has been a strict biological reserve since 1979, tourism and general public visitation to Atol das Rocas are strictly prohibited. Tourists can sometimes view the reef from the air via scenic helicopter flights, but no boats are allowed to dock or drop anchor. The strict isolation ensures the preservation of the fragile coral ecosystem.
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