Ilha Mata Fome is a small island located 2000 metres from the shore of Ilha do Arvoredo. This reef site features depths ranging from 2 to 8 metres, making it suitable for beginners. The topography is characterised by vibrant orange sponges. Access to the site is by boat only, and divers should be prepared for moderate currents. Water temperatures fluctuate between 18C and 26C throughout the year. As a sheltered location, it serves as a practical alternative when south winds create rough conditions at other nearby sites. Typical dives last approximately 60 minutes.

Mata Fome is a reef dive located 2000 metres off the coast of Ilha do Arvoredo. The site features depths ranging from 8 to 18 metres, with an average depth of 10 metres, making it a suitable location for beginner divers. Access is exclusively by boat. Divers can expect mild currents and visibility typically between 5 and 10 metres. Water temperatures fluctuate seasonally between 18C and 26C, requiring appropriate thermal protection. The reef structure provides a manageable environment for those building experience, allowing for generous bottom times within recreational limits.

Pedras Pretas is a reef site located off Ilha do Arvoredo, featuring depths between 15 and 19 metres. The topography consists of rocky reef structures with sandy margins. Divers should be prepared for moderate currents that can intensify, requiring careful planning to manage the outward and return legs of the dive. Visibility at the site fluctuates between 5 and 15 metres. Due to the presence of strong currents and specific environmental hazards, this site is suited for advanced divers. Access is exclusively by boat. Divers must maintain awareness of the overhead cave environment and monitor depth to mitigate risks.

Ponta do Meio is a boat-access reef located off Ilha do Arvoredo, Brazil. The site features depths ranging from 15 to 24 metres, making it suitable for intermediate divers with appropriate deep diving experience. Visibility typically fluctuates between 5 and 15 metres, and conditions include mild currents. Divers should be aware of sharp coral, rocks, and sea urchins on the reef. Due to surface boat traffic, the use of a delayed surface marker buoy is essential. Night diving is available at this location. Species recorded around this area include French Angelfish, Dusky Grouper, Snake Eel, Atlantic Spadefish, Stargazer, Spiny Lobster, Wrasses, Bream, Porkfish, Grunt, Tompot Blenny, Bigeyes, Goatfish, and Sergeants.

Parcel do Engenho at Ilha do Arvoredo is a diverse reef site featuring a long rocky formation that transitions into sandy areas. The topography includes shallow natural pools as shallow as 2 metres, with depths extending to 30 metres, making it suitable for both shallow exploration and deeper dives. Access is by boat only. Divers encounter mild currents and visibility ranging from 5 to 20 metres. Water temperatures fluctuate between 18C and 26C throughout the year. Species recorded around this area include French Angelfish, Dusky Grouper, Stargazer, Atlantic Spadefish, Snake Eel, Wrasses, Spiny Lobster, Bream, Porkfish, Sergeants, Goatfish, Zoanthids, Gorette, and Sea Stars. Be aware of sharp coral present at the site.

Baia do Farol is a reef dive site located at Ilha do Arvoredo, Brazil. The site features a depth range of 5 to 20 metres and is accessible only by boat. Divers can expect visibility ranging from 10 to 30 metres. Water temperatures fluctuate throughout the year, reaching a high of 26C in the summer months and dropping to 18C during the winter. This site is rated for intermediate divers. Local facilities include air fills, equipment rental, and guided tours provided by nearby dive shops.

Cordilheira do Sul at Ilha do Arvoredo features a diverse topography of reef, wall, and pinnacle formations. Reaching depths of up to 18 metres, the site is suited for intermediate divers. Conditions include mild currents and visibility typically ranging from 5 to 10 metres, though this can fluctuate. Water temperatures vary seasonally between 18C and 26C, requiring appropriate thermal protection. Access is strictly by boat, with dive shops and equipment rental available nearby. The site is also suitable for night diving, which offers a different perspective on the reef structure.

Ilha do Arvoredo is a protected marine reserve offering diverse topography including reefs, walls, caves, and artificial structures. Depths range from 2 to 30 metres, with an average of 11 metres. Visibility is highly variable, fluctuating between 4 and 25 metres. Divers must access the site via boat, as it is located 11 kilometres from the shore. The presence of caves creates an overhead environment, and moderate currents are common. Due to these conditions and frequent thermoclines, the site is suited for intermediate divers. Guided tours and boat charters are available, and night diving is permitted.