29 Steps is a shore-entry dive site located in the Sound of Mull. The site features a combination of reef and artificial reef structures, with depths typically ranging between 10 and 11 metres. Conditions at the site are variable, with visibility generally between 3 and 10 metres and mild currents. Due to the nature of the location, divers should remain aware of potential boat traffic and entanglement hazards. Parking is available for those accessing the site from the shore. This location is suitable for beginner divers.

Glen Douglas Road End offers a diverse underwater environment featuring reef, wall, and wreck topography accessible from a single shore entry. The site ranges from 5 to 56 metres, with an average depth of 30 metres, making it suitable for intermediate divers. Conditions include mild currents and visibility between 5 and 15 metres. Water temperatures fluctuate from 8C to 16C, necessitating appropriate thermal protection. Divers should exercise caution during entry and exit due to potential surf and shore break. Parking is available at the road end, but no other facilities are provided on-site. Night diving is permitted at this location.

Twin Wrecks in the Sound of Mull offers a shore-entry dive to two vessels resting in 20 to 25 metres of water. Located 100 metres from the shore, the site features minimal current, making it suitable for beginner divers. The wrecks serve as an artificial reef, providing extensive structure to explore. With visibility averaging 5 metres, divers should use a torch to examine the wreck details closely. Water temperatures range from 8C in winter to 16C in summer. Divers must deploy a surface marker buoy and remain vigilant for boat traffic during ascents and surfacing.

Craggen is a shore dive in the Sound of Mull featuring a reef and a wall. The reef begins at 5 metres and extends to 12 metres, accessible by a short swim from the entry point. Divers can also navigate to a wall that starts at 21 metres and drops to 32 metres, with a maximum site depth of 35 metres. Conditions are suitable for beginners, though divers should be aware of cold water temperatures ranging from 8C to 16C, potential boat traffic, and the risks associated with depth. Currents at this site are generally mild.

The Caves in the Sound of Mull offers a complex underwater topography defined by steep boulder slopes, drop-offs, and various crevices. Divers enter from the shore onto a sand and shell bottom before navigating the boulder slope. The site reaches depths between 15 and 35 metres, with an average depth of 25 metres. Visibility typically ranges from 5 to 10 metres. Due to the overhead environment, potential for entanglement, and surf conditions, this site is suited for intermediate divers. Water temperatures fluctuate between 8C and 16C throughout the year. Night diving is possible at this location, with typical dive times lasting around 60 minutes.

Loch Long offers scenic wall and muck diving with depths reaching 40 metres. The topography consists of small rocky reefs transitioning into a silty bottom. Due to the water temperatures ranging from 8C to 16C, a drysuit is required for all dives. Divers should be aware of mild currents, potential silt out conditions, and boat traffic in the area. While this site is suited for intermediate divers, it is not a wreck dive location. Species recorded around this area include common lobsters, catsharks, wrasses, conger eels, various crabs, sea stars, brittle stars, spirographs, snails, sea squirts, dead man's fingers, and sea cucumbers.

Conger Alley is a shore dive located at the north end of Loch Long. The site features a reef environment with depths ranging from 6 to 32 metres. Sheltered by surrounding hills, the area experiences minimal currents, making it accessible for most of the year. Visibility typically ranges between 5 and 10 metres. Divers and snorkellers should be aware of cold water temperatures, which fluctuate between 8 and 16C throughout the year. Due to the presence of silt in certain areas, maintaining good buoyancy control is essential for all visitors. The site is suitable for beginners and offers both diving and snorkelling opportunities.

Twin Piers in the Sound of Mull offers a diverse shore dive featuring a combination of natural reef, artificial structures, and wreck elements. Suitable for beginners, the site ranges from 8 to 25 metres in depth with an average of 17 metres. Visibility typically fluctuates between 5 and 10 metres, making a torch useful for inspecting the structures. Water temperatures vary from 8C to 16C, requiring a drysuit or thick wetsuit. Divers should remain aware of boat traffic near the surface. Species recorded around this area include conger eel, wrasses, common lobster, catshark, various crab species, sea stars, spirograph, brittle stars, sea squirts, snails, sea cucumbers, and dead man's fingers.