St Helens in Bicheno offers a shallow, cool-water experience suitable for beginners. The site features a reef environment draped in kelp forests, with depths ranging from 2 to 10 metres. Visibility typically fluctuates between 5 and 12 metres. Divers and snorkellers can access the site via boat or shore, though entry timing should be planned around slack tide to mitigate moderate currents. The water is cold year-round, necessitating significant thermal protection such as a 7mm wetsuit or drysuit. Hazards include cold water, boat traffic, surf, and variable visibility. The habitat supports a variety of temperate reef fish and invertebrates typical of the Tasmanian coastline.

Bay of Fires near Bicheno offers shore-based diving and snorkelling within reef and kelp forest habitats. The site is suitable for beginners, featuring mild currents and shallow depths. Divers and snorkellers should be aware of potential rip currents and steep drop-offs at some beach entries. Visibility typically ranges from 5 to 12 metres. Due to water temperatures between 13C and 19C, a 5mm or thicker wetsuit is required year-round. Facilities at the site include toilets. For the best experience, enter on an incoming tide to ensure clearer water and to mitigate the effects of rip currents near the entry point.

Skeleton Bay Reserve in Bicheno is a sheltered shore dive defined by its dense kelp forest. The site features a rocky reef structure that provides habitat for various marine life, including crayfish, abalone, and octopus. Suitable for beginners, the area offers shallow, calm waters, though conditions such as visibility and currents can be variable. Divers and snorkellers should be prepared for cold water temperatures ranging from 13C to 19C throughout the year, making a wetsuit essential. Parking is available at the site. Before entering, observe the surface for dolphins, which occasionally pass through the bay.

Jeanneret Beach in Bicheno offers a shore-entry reef experience suitable for beginners. The site features shallow waters with visibility typically ranging from 5 to 8 metres. Divers and snorkellers should be aware of the cold water temperatures, which fluctuate between 13C and 19C throughout the year, necessitating the use of a 7mm wetsuit with hood and gloves. A significant hazard at this location is a strong rip current that forms against the southern rocks, particularly during periods of higher waves. Visitors are advised to time their entry for slack periods and avoid the site if there has been recent swell.

Cosy Corner in Bicheno is a sheltered shore dive and snorkel site featuring a classic Tasmanian reef environment. The site is characterised by kelp forests and shallow depths ranging from 2 to 10 metres, with an average of 6 metres. It is suitable for beginners, though swimmers and divers must remain within the sheltered cove to avoid surf and rip currents present on more exposed sections of the beach. Visibility typically fluctuates between 5 and 15 metres. Given the cold water temperatures, which range from 13 to 19 degrees Celsius, a 7mm wetsuit or drysuit is recommended for comfort during the typical 40-minute session.

Binalong Bay near Bicheno provides an accessible shore dive featuring rocky reef and kelp forest habitats. Divers typically explore depths between 5 and 15 metres, with an average of 10 metres. The site is suitable for beginners, though cold water temperatures require thick thermal protection year-round. Visibility ranges from 9 to 40 metres, with morning dives often offering the clearest conditions. Be aware of potential surge and rip currents in the broader Bay of Fires area. Facilities including parking, air fills, and equipment rental are available nearby. Species recorded around this area include smooth rays, sea stars, crabs, klipfish, bluebottles, butterfly perch, smooth toadfish, and snails.

Sloop Reef in Bicheno is a shallow kelp forest site ranging from 1 to 10 metres in depth. Divers and snorkellers navigate through towering kelp canopies above a rocky and sandy substrate. The site is accessed from the shore, though conditions require caution due to a permanent rip current in the cove and potential surf. Visibility is variable, ranging from 12 to 40 metres. Given the water temperatures of 13 to 19C, appropriate thermal protection is necessary for all water activities. Due to the presence of moderate currents and rip hazards, this site is best suited for intermediate-level participants.

The Gardens is a shore-accessible reef dive located in Bicheno, Tasmania. This site features shallow depths ranging from 2 to 10 metres, with an average of 6 metres, making it suitable for beginners. Divers enter directly from the shore and typically spend 45 minutes exploring the reef, which sits approximately 50 metres out. Conditions are generally mild, though visibility varies between 5 and 12 metres. Water temperatures range from 13 to 19C, necessitating the use of a wetsuit. Parking is available at the site. Caution is advised regarding potential rip currents on exposed beaches and the presence of giant blue bottle jellyfish.