Halcyon is a marine cave site located in Kovalam, India, featuring underwater caves historically associated with emergency escape passages for palaces in the Travancore region. The site reaches a maximum depth of 12 metres and is suitable for beginner divers. Access is available via both shore and boat entries. Divers can expect mild currents and water temperatures ranging from 27C to 30C throughout the year. The habitat supports a variety of reef fish and invertebrates typical of the region. Due to the nature of the site, divers should remain aware of boat traffic and local marine life.

Puffer Paradise is a semi-circular promontory reef located in Kovalam, India. This site is well-suited for beginner divers, offering a shallow average depth of 8 metres with a range between 5 and 10 metres. Access is via a shore entry, and divers can expect mild currents and visibility ranging from 5 to 20 metres. The habitat supports a variety of reef fish and invertebrates typical of the region. Water temperatures remain warm throughout the year, typically between 27C and 30C. Divers should be aware of sea urchins and stonefish present in the area. Guided tours and equipment rental are available at the local dive shop.

Kovalam Beach is a reef site located near the Leela group resort, characterised by a mix of rocky outcrops and sandy patches. Divers can explore depths ranging from 5 to 20 metres, with visibility typically fluctuating between 3 and 15 metres. The site experiences mild currents, making it suitable for beginners. Access is available via both shore and boat entries. Divers should remain aware of potential hazards, including jellyfish, sea urchins, and stonefish. Facilities at the location include parking, equipment rental, air fills, a cafe, and first aid services. Typical dives at this site last approximately 30 minutes.