Gruta do Acaiá is a distinct geological formation located 5000 metres from the shore near Ilhas Botinas. This marine cave features an underwater crack that allows sunlight to penetrate the interior, producing a notable blue light effect. The site is suitable for advanced divers and snorkellers, with an average depth of 8 metres. Conditions at the site vary, with visibility ranging from 5 to 25 metres and currents that can be strong. Due to the overhead environment and potential for strong currents, this site requires careful navigation. Access is available by both boat and shore entry, with typical dive durations lasting approximately 90 minutes.

Praia Vermelha at Ilhas Botinas offers a shallow dive experience with an average depth of 7 metres. The site features a combination of reef and wreck topography, suitable for beginner divers. Access is available via both shore and boat entries. Divers should be aware of moderate currents and potential entanglement hazards. Visibility at this location typically ranges between 5 and 15 metres, with water temperatures fluctuating from 22C to 27C throughout the year. Night diving is permitted at this site, with typical dives lasting approximately 30 minutes.

Naufrágio do Califórnia, also known as the Vapor Rio de Janeiro, is a wreck dive located at Ilhas Botinas in Angra dos Reis. The site sits at depths ranging from 8 to 15 metres, with an average depth of 12 metres. Divers access the wreck from the shore. Visibility at the site varies between 2 and 10 metres, and water temperatures fluctuate between 21C and 25C throughout the year. The site is suitable for beginners, with typical dives lasting around 45 minutes. Divers should be aware of the potential hazard of entanglement when exploring the wreck structure.

Bunda do Elefante is a reef site located at Ilhas Botinas, offering a shallow environment suitable for beginner divers. The site features depths ranging from 8 to 15 metres and visibility typically between 10 and 30 metres. With mild currents, the area allows for relaxed exploration of the reef structure. Water temperatures fluctuate between 21 and 25 degrees Celsius throughout the year. The site is accessible only by boat and is also available for night diving, providing an opportunity to observe the reef after dark. Divers should check locally for boat operator availability and equipment hire before planning a trip.

Aracatibinha is a shallow reef site located at Ilhas Botinas, offering an accessible environment for beginner divers. The site features an average depth of 7 metres, with a range between 5 and 10 metres. Entry is from the shore, and divers typically experience mild currents. Visibility at the site generally ranges from 5 to 10 metres. The water temperature fluctuates between 22C and 26C throughout the year. The habitat supports a variety of regional reef fish and invertebrates typical of the Angra dos Reis coastline. Dives here usually last around 45 minutes.

Lage Branca, located at Ilhas Botinas, is a reef and cave site situated 500 metres from the shore. Divers typically experience depths ranging from 6 to 18 metres, with an average depth of 12 metres. The site is accessible only by boat and is suited for intermediate divers due to the presence of an overhead environment and moderate currents. Visibility at the site varies between 10 and 25 metres. Water temperatures remain consistent throughout the year, ranging from 21C to 23C. Night diving is permitted at this location, with typical dives lasting approximately 40 minutes.

Laje Branca is a prominent white rock formation situated within the Ilhas Botinas. This site functions as a natural reef, featuring cracks and crevices that provide habitat for marine life. Divers can explore depths ranging from 8 to 15 metres. Access to the site is by boat only. Conditions are generally suitable for intermediate divers, with visibility typically between 6 and 15 metres and mild currents, though strong currents can occur. Water temperatures fluctuate between 21C and 25C throughout the year. The site is also suitable for night diving and offers a moderate experience for snorkellers.

Ilha dos Meros is a reef site located within the Ilhas Botinas area of Angra dos Reis. The site features depths ranging from 6 to 13 metres and is accessible exclusively by boat. Divers and snorkellers can expect mild currents and visibility typically between 8 and 15 metres. Water temperatures fluctuate between 21C and 25C throughout the year. Due to the depth and conditions, this site is best suited for intermediate divers, though it maintains a high rating for snorkelling. The topography includes archaeological remains on the seabed. As a marine environment, the site supports a variety of local reef life.