Ilha Grande, also known as Big Island, is a car-free island paradise located off the coast of Rio de Janeiro, Brazil. Renowned for its lush rainforests, pristine beaches, and captivating underwater world, Ilha Grande is a haven for divers and snorkelers alike. With its crystal-clear waters, diverse marine life, and abundance of shipwrecks, Ilha Grande offers an unforgettable diving experience for divers of all levels. The waters surrounding Ilha Grande teem with an incredible array of marine life. Divers can expect to encounter colorful tropical fish, majestic sea turtles, playful dolphins, and even the occasional shark. The island’s rocky coastline provides habitat for a variety of invertebrates, including sponges, anemones, and nudibranchs. Ilha Grande boasts over 30 dive sites, each offering unique underwater attractions. Some of the most popular dive sites include: Pinguino Wreck: This well-preserved shipwreck is one of the most popular dive sites in Brazil. The 70-meter-long cargo ship sank in 1963 and now teems with marine life. Aventureiro Wreck: Another popular wreck dive, the Aventureiro was a passenger ship that sank in 1956. The wreck is home to a variety of marine life, including schools of fish, moray eels, and shrimp. Ilha de Jorge: This small island off the coast of Ilha Grande is known for its excellent visibility and diverse marine life. Divers can explore coral reefs, swim-throughs, and caves. Pedra do Ismael: This rock formation is home to a variety of invertebrates, including anemones, sponges, and nudibranchs. Divers can also spot small fish and shrimp.