Ilhas Botinas is a small island split by a sandbar, creating two distinct environments for snorkelling. Located 500 metres from the shore, the site features a shallow reef with depths ranging from 1 to 8 metres, averaging 4 metres. Conditions are generally calm with mild currents and visibility between 5 and 15 metres. Access is by boat only, making it a suitable location for beginners. Water temperatures fluctuate between 22C and 28C throughout the year. Divers and snorkellers should be aware of sharp coral present in the area. A cafe is available for visitors to use.

Praia do Dentista, located on Ilha da Gipóia near Ilhas Botinas, is a reef site characterised by its shallow depths and calm conditions. Divers and snorkellers typically explore the rocky coastlines at either end of the bay. The site reaches depths of 1 to 10 metres, with an average depth of 5 metres, making it suitable for beginners. Visibility generally ranges between 10 and 15 metres. Access is by boat, and the site is popular for its social atmosphere and nearby cafe facilities. Due to the presence of boat traffic, divers and snorkellers should remain vigilant while in the water.

Búzio Pequeno is a shallow reef site located within the Ilhas Botinas area of Angra dos Reis. The site features a consistent depth of approximately 4 metres, making it suitable for beginners. Access is exclusively by boat, as the site is situated 7 kilometres from the shore. Divers can expect visibility ranging from 15 to 25 metres. Conditions vary, with moderate currents and potential boat traffic requiring caution. Water temperatures fluctuate between 22C and 28C throughout the year. Night diving is permitted at this location, with typical dives lasting around 50 minutes. Air fills and equipment rental are available through local dive shops.

Praia da Piedade at Ilhas Botinas is a shallow reef site suitable for beginners. Located 5556 metres from shore, the site requires boat access and offers depths ranging from 1 to 5 metres, with an average of 3 metres. Visibility typically varies between 5 and 15 metres, and currents are generally mild. The area features a shallow sandbar and is known for its calm conditions. Divers and snorkellers can expect to encounter a variety of reef fish and invertebrates typical of the region. Be aware of boat traffic in the area. Facilities include a cafe, and a typical visit lasts 60 minutes.

Ilhas Botinas consists of two nearly identical twin islets located in Angra dos Reis. The site features a white sand bottom that contributes to the water colour and a channel between the islands. It is suitable for beginners, with depths ranging from 3 to 10 metres. Access to the site is by boat only. Divers and snorkellers can expect mild currents and visibility reaching up to 20 metres. Water temperatures typically range between 22C and 26C throughout the year. The site is well-regarded for snorkelling, offering a shallow environment for underwater observation.

Parcel do Corone is a complex underwater site located 500 metres from the Ilhas Botinas. This reef and pinnacle formation features caves and is subject to moderate currents, making it suitable for intermediate divers and snorkellers. The site reaches depths between 12 and 26 metres. Access is exclusively by boat. Visibility at the site typically ranges from 5 to 10 metres, with water temperatures fluctuating between 21C and 23C throughout the year. The topography provides a varied underwater environment for those exploring the Angra dos Reis region.

Ilha de Cataguases is a small island located near the Ilhas Botinas, featuring white sand beaches and shallow waters. The site is a reef environment suitable for beginners, with depths ranging from 2 to 10 metres and an average depth of 5 metres. Visibility typically varies between 10 and 25 metres, with mild currents present. Access is by boat, as the island is situated 2000 metres from the shore. Divers and snorkellers should remain aware of boat traffic in the area. The water temperature ranges from 22C to 26C throughout the year.

Ilhas Botinas is a diverse marine site featuring a combination of reef, wreck, and cave topography. Located off the coast of Angra dos Reis, the site is accessible only by boat. Divers can explore depths ranging from 3 to 30 metres, with an average depth of 12 metres. Conditions are generally mild, with visibility fluctuating between 5 and 25 metres. Water temperatures remain consistent throughout the year, typically between 21 and 23 degrees Celsius. The site is suitable for beginners, with typical dives lasting around 45 minutes. Hazards to be aware of include jellyfish, sea urchins, and sharp coral.