Aqua House Reef in Tuticorin offers a shallow, accessible environment for snorkellers and beginner divers. The reef maintains a consistent depth of 5 metres, located just 20 metres from the shore. Entry is via the shore, and the site experiences mild currents, making it a comfortable location for those new to the water. Water temperatures remain between 27 and 31 degrees Celsius throughout the year. Visibility varies by day, so local guided tours are recommended to identify the best conditions. On-site facilities include parking, showers, a rinse station, and air fills for those participating in discover-dive experiences.

Oasis is a marine site located off Tuticorin, featuring a combination of reef and seagrass habitats. Divers can explore depths ranging from 8 to 18 metres, with an average depth of 13 metres. The site is suitable for beginners due to the mild currents, though conditions vary. The topography consists of reef structures and seagrass beds, which support a variety of reef fish and invertebrates. Access is by boat only. Divers should be cautious of sharp coral throughout the area. Equipment rental and air fills are available at the local dive shop in Tuticorin.

Govind’s Garden is a shallow reef site located off Tuticorin, India, with depths reaching a maximum of 7 metres. This site is suitable for beginners due to the mild currents and manageable conditions. The water temperature remains warm throughout the year, ranging between 27 and 31 degrees Celsius. Access to the reef is by boat only, and divers should remain aware of boat traffic when entering or exiting the water. Visibility at the site is variable, so it is recommended to check local conditions before departure. As there are no on-site facilities, visitors must bring all necessary supplies, including water and snacks, from the shore.

Great Wall is a reef site located 1000 metres off the coast of Tuticorin, India. Accessible only by boat, the site features a reef structure ranging from 10 to 17 metres in depth. Divers can expect mild currents and visibility between 5 and 15 metres. The water temperature remains consistent, fluctuating between 27 and 31 degrees Celsius. The reef supports a variety of marine life typical of the region. Due to the presence of sharp coral and rocks, careful buoyancy control is required. Guided tours are available, and the site is suitable for night diving, which offers a different perspective of the reef environment.