Jurassic Park is a boat-access-only site located at the Bell Island Shipwrecks, Newfoundland. The site is defined by its towering sea stacks and deep sea caves, which create a distinct, rugged environment. Snorkellers should be prepared for cold water temperatures, which fluctuate between 0°C and 15°C throughout the year. Due to the overhead environment of the caves, potential for surf, and boat traffic, this site is suited for intermediate snorkellers. Guided tours are available to assist with navigation. Divers and snorkellers must remain vigilant regarding entanglement hazards and the presence of sea urchins in the area.

Holyrood Marina offers a convenient shore entry from a small beach area, making it a suitable location for beginners to practice skills. The site features a retaining wall that provides a controlled environment for divers and snorkellers. Depths at this artificial reef range from 1 to 9 metres, with an average depth of 3 metres. Divers should be aware of moderate currents and boat traffic in the area. Water temperatures are cold, ranging from 0C to 15C throughout the year, requiring appropriate thermal protection. Parking is available for visitors at this accessible site on the Avalon Peninsula.

The Bell Island Shipwrecks site, located 500 metres from shore, offers an advanced snorkelling experience in the marine waters of Newfoundland. Access is strictly by boat, with tours typically departing from Petty Harbour. The site features moderate currents and visibility ranging from 20 to 30 metres. Water temperatures are cold, fluctuating between 0°C and 15°C throughout the year, with surface temperatures reaching up to 13°C during the summer months. Due to the cold water and potential for entanglement, this site is suited for advanced participants. Facilities including air fills, equipment rental, and guided tours are available to support visitors at this location.

Harbour Main is a shore-access site featuring a diverse underwater landscape of rocky ridges and kelp forests. Suitable for beginners, the site offers depths ranging from 2 to 25 metres. Divers and snorkellers can expect visibility between 8 and 30 metres, with mild currents. Water temperatures fluctuate significantly throughout the year, ranging from 0°C in March to 15°C in August. Parking is available at the site, which supports a typical dive duration of 45 minutes. The site is well-suited for both diving and snorkelling activities.

Bacon Cove is a sheltered site within the Bell Island Shipwrecks area, offering a mix of reef and artificial reef topography. Suitable for beginners, this shore-entry location features depths ranging from 1 to 8 metres, with an average depth of 4 metres. Divers and snorkellers can explore geological formations and rockweed habitats. Conditions are variable, with visibility typically between 5 and 15 metres and mild currents. The water is cold, ranging from 0 to 15°C throughout the year, requiring appropriate thermal protection. Hazards include cold water, jellyfish, and sea urchins. The site is well-regarded for snorkelling, with a typical session lasting 45 minutes.

The SS Saganaga is a steel shipwreck located off Bell Island, Newfoundland. Resting at depths between 25 and 45 metres, with an average of 35 metres, this site is suited for intermediate divers. Access is by boat only. Visibility fluctuates between 5 and 25 metres, and water temperatures remain cold, ranging from 0 to 5 degrees Celsius. Divers should use drysuits and appropriate exposure protection. The site features significant steel structures, though divers must avoid overhead environments and remain vigilant regarding entanglement risks. The surrounding marine habitat supports various temperate marine life, including cold-water fish and invertebrates typical of the region.

The SS Saganaga is a Second World War shipwreck located off Bell Island. This site offers a challenging dive experience with depths ranging from 18 to 45 metres, averaging 30 metres. Divers encounter a complex structure with penetration opportunities across multiple levels. Conditions include mild currents and visibility between 5 and 15 metres. The water is consistently cold, ranging from 0 to 5 degrees Celsius, with significant thermoclines present. Due to the overhead environment, entanglement risks, and extreme cold, this site is suitable for intermediate divers with drysuit experience and strong buoyancy control. Access is by boat only, and guided tours are available through local charter operators.

The SS Lord Strathcona is a shipwreck and artificial reef located off Bell Island, Newfoundland. Resting at depths between 21 and 40 metres, this site is suited for intermediate divers. The environment is characterised by cold water temperatures ranging from 0 to 6 degrees Celsius, requiring a drysuit and thermal protection. Visibility typically spans 5 to 15 metres. While currents are generally mild, they can strengthen with little warning, and the wreck structure presents entanglement risks. Boat access is required for all dives. The habitat supports various temperate marine life, including groundfish, crustaceans, and echinoderms typical of the region.