Chapeirão Mau Mau is a reef and artificial reef site located within the Abrolhos Marine National Park. The site features a varied topography with depths ranging from 8 to 25 metres, averaging 15 metres. Divers encounter overhead environments, including swim-throughs and cave sections, which require solid buoyancy control and the use of a dive torch. Conditions are characterised by moderate currents and visibility typically between 10 and 18 metres. Water temperatures remain between 25 and 28 degrees Celsius throughout the year. Access to this site is by boat only, and night diving is available for those looking to experience the reef after dark.

Chapeirão Jean Pierre is a reef and cave site located in the Abrolhos Marine National Park. Divers explore depths ranging from 11 to 19 metres in water temperatures between 25 and 28 degrees Celsius. The site features an overhead environment within the cave structures, requiring careful buoyancy control to avoid entanglement. Conditions are generally manageable with mild currents, though visibility can be limited, making a torch advisable even during daytime dives. Access is exclusively by boat, and the site is suitable for night diving. Divers should ensure all equipment and supplies are prepared before departure as there are no facilities at the site.

Naufragio Nebula is a wreck site located in Abrolhos Marine National Park, Brazil, resting at depths between 4 and 12 metres. This site is accessible only by boat and is suitable for intermediate divers and snorkellers who can view the upper structure from the surface. The wreck provides a hard substrate that supports a variety of reef fish and invertebrates typical of the region. Divers should be prepared for variable visibility, which can drop significantly, and monitor for mild currents and potential surge. As there are no permanent facilities at the site, confirm all arrangements with a local operator before departure.