Stallion Rock is a wall and reef site located in the Sound of Mull, offering a challenging dive for advanced divers. The topography drops from 20 to 40 metres, with an average depth of 30 metres. Divers must manage moderate currents and visibility ranging from 3 to 10 metres. Water temperatures fluctuate between 8C and 16C, making a drysuit essential. Entry is possible from both shore and boat, though shore entries require careful planning due to potential surf and shore break conditions. Divers should monitor depth gauges closely and remain alert for boat traffic when surfacing.

Creggans Pier offers a versatile dive experience combining a natural reef with an artificial reef structure. Accessible via a shore entry, the site ranges in depth from 5 to 40 metres, making it suitable for beginners who can focus on the shallower sections. Visibility varies significantly between 5 and 30 metres, and divers should be prepared for a moderate current. Water temperatures fluctuate between 8 and 16 degrees Celsius throughout the year, necessitating appropriate thermal protection such as a drysuit or thick wetsuit. Facilities including parking and a cafe are available on-site, supporting a full-day excursion. Always check tidal flows before entering the water to ensure a safe dive.

Seal Reef is a shore-entry site located within the Sound of Mull Wrecks area. The reef topography ranges from 12 to 40 metres, with an average depth of 20 metres. While shallower sections accommodate beginners, the deeper areas require careful air management and experience. Visibility typically ranges between 5 and 10 metres, and water temperatures fluctuate from 8C to 16C throughout the year. Divers should be prepared for mild currents and potential surf at the entry point. The site supports a variety of temperate reef life and invertebrates. Night diving is permitted at this location, and parking is available for visitors.

Bottle Dive is a shore-entry reef site located within the Sound of Mull. The topography features a reef that drops into deep water, reaching depths of 50 metres, though shallower sections remain accessible for recreational diving. Visibility typically ranges from 5 to 10 metres, with water temperatures fluctuating between 8 and 16 degrees Celsius. The site experiences mild currents, making it suitable for beginner divers. Due to active boat traffic in the area, divers should tow a surface marker buoy throughout the entire dive. Parking is available on site to facilitate gear preparation and entry. Divers can expect to encounter a variety of temperate marine life typical of the region.

Blackstone Bay is a shore-entry reef dive located within the Sound of Mull Wrecks. The site is suitable for beginners, offering a consistent depth of 8 metres. Divers can expect mild currents and visibility ranging between 5 and 10 metres. Water temperatures fluctuate seasonally, reaching a high of 16C in August and a low of 8C in February and March. Typical dive times are approximately 30 minutes. Facilities available at the site include parking, toilets, air fills, equipment rental, and guided tours. Hazards to consider include cold water, potential entanglement, and low visibility.

MOD Reef is a shore-entry artificial reef located in the Sound of Mull. The site topography ranges from 10 to 52 metres, with an average depth of 30 metres. Conditions include mild currents and visibility typically between 5 and 10 metres. Water temperatures fluctuate between 8 and 16 degrees Celsius, necessitating the use of a drysuit. The site is suitable for intermediate divers, who can explore shallower zones or deeper sections. Night diving is permitted. Divers should be aware of boat traffic on the surface and deploy a surface marker buoy on every ascent. Parking is available at the site for convenient gear preparation.

Council Yard is a reef dive located in the Sound of Mull, accessible via both shore and boat entries. The site features depths ranging from 20 to 30 metres, with an average depth of 25 metres. Divers can expect mild currents and visibility typically between 5 and 10 metres. Given the water temperatures, which fluctuate between 8 and 16 degrees Celsius, a drysuit is recommended. The site is suitable for beginners, though the depth and cold water require appropriate experience. Hazards include boat traffic, cold water, and sea urchins on the seabed. Parking is available at the site to assist with gear preparation.

Drishaig is a shore-entry reef dive located in the Sound of Mull, Scotland. The site features a reef that drops into depths ranging from 25 to 40 metres, with an average depth of 25 metres. Divers should expect mild currents and visibility typically between 5 and 10 metres. Due to the depth and potential for entanglement, this site is suited for intermediate divers with strong buoyancy control. A surface marker buoy is essential for ascents, and a torch is recommended given the variable visibility. Water temperatures fluctuate between 8 and 16 degrees Celsius, making a drysuit the most practical choice for this 45-minute dive.