Long Beach in Cape Ann offers a shore-entry dive featuring a mix of reef and artificial reef structures. The site is suited for intermediate divers, with depths ranging from 6 to 9 metres and an average depth of 8 metres. Typical dives last around 40 minutes. Conditions vary, with moderate currents and potential hazards including cold water, rip currents, and surf. Night diving is permitted at this location. Species recorded around this area include harbor seals, gray seals, wrasses, common lobsters, rock crabs, righteye flounder, temperate bass, and pipefish. Facilities available at the site include parking and toilets.

The Crane is a wreck dive located off Cape Ann, United States, situated at depths between 43 and 48 metres. This site is strictly for advanced technical divers due to the significant depth, moderate currents, and cold water temperatures ranging from 4 to 14 degrees Celsius. Visibility is variable and can drop to near zero, necessitating the use of primary and backup torches. Divers must be prepared for entanglement risks within the wreck structure. Access is by boat only. Given the challenging conditions and depth, divers should plan bottom times conservatively and ensure appropriate thermal protection, such as a drysuit, is utilised for the duration of the dive.

Salt Island, located off Cape Ann, features a combination of reef and kelp forest topography. This site is accessed by boat and offers shallow depths ranging from 2 to 6 metres. Divers should be prepared for moderate currents, surge, and swell, which require careful positioning near the rocks. Visibility at the site typically ranges between 3 and 9 metres. Due to water temperatures fluctuating between 5C and 19C, appropriate thermal protection is necessary. This site is suited for intermediate divers who can manage variable conditions and cold water environments.

Old Garden Beach in Cape Ann offers a shore-entry dive featuring a mix of reef and kelp forest habitats. Divers typically explore depths between 1 and 20 metres, with an average depth of 10 metres. The site is suitable for beginners and supports night diving, with visibility ranging from 5 to 10 metres. Marine life observed at the site includes rock crabs, common lobsters, wrasses, sea ravens, pipefish, shrimp, righteye flounder, temperate bass, cod, and common sea stars. Occasionally, divers may encounter ocean sunfish, harbour seals, or grey seals. Hazards include potential entanglement in kelp, rip currents, and surf conditions. Facilities include parking, toilets, showers, changing rooms, and a rinse station.

Stage Fort Park in Cape Ann offers a shallow, accessible shore dive within Gloucester Harbor. The site features a sandy bottom, seagrass beds, and a rocky cove, making it suitable for beginners. Divers typically experience depths averaging 6 metres, with a maximum of 11 metres. Conditions include mild currents and water temperatures ranging from 5C to 19C. Due to the risk of cold water, hypothermia, low visibility, and boat traffic, the use of a dive flag is essential. Facilities at the park include parking, toilets, showers, and a cafe, supporting a typical dive duration of 45 minutes.

Front Beach in Cape Ann is a shore-entry site featuring a mix of reef and seagrass habitats. Suitable for beginners, the site offers shallow depths ranging from 1 to 3 metres, with an average depth of 2 metres. Divers and snorkellers should be aware of potential hazards including boat traffic, surf, rip currents, and cold water temperatures, which fluctuate between 5C and 19C throughout the year. Visibility typically ranges from 5 to 10 metres. Facilities available at the location include parking, toilets, showers, and a cafe. Typical dives last approximately 30 minutes.

Back Beach in Cape Ann is a shore-accessible site featuring a mix of reef and artificial reef structures. The topography is varied, offering a straightforward dive suitable for beginners. Depths range from 1 to 9 metres, with an average of 6 metres. Divers should be aware of surge and boat traffic in the area. Visibility typically fluctuates between 4 and 10 metres. Water temperatures are seasonal, ranging from 5C in late winter to 17C during the summer months. The site is also accessible for night diving, with typical dives lasting around 30 minutes. Facilities including parking and toilets are available for visitors.

Cathedral Rocks in Cape Ann is a reef and wall site characterised by its distinct topographical structures. Suitable for advanced divers and snorkellers, the site offers depths ranging from 6 to 24 metres. Access is via a shore entry, though the exit can be challenging. Divers should be prepared for cold water temperatures between 5C and 15C and visibility that fluctuates from 5 to 15 metres. The site is subject to surge, surf, and mild currents. Hazards include cold water, potential entanglement, and deep sections. Parking is available at the site. Typical dives last approximately 40 minutes.