Sund Rock in Hood Canal offers a diverse underwater environment featuring reefs, artificial structures, wrecks, and walls. Divers can explore the North Wall, which is accessed directly from the shore entry ramp. The site reaches depths between 2 and 30 metres, with an average depth of 5 metres. Conditions include mild currents and visibility ranging from 5 to 25 metres. Water temperatures fluctuate between 7°C in winter and 10 to 15°C during summer months. Facilities at the site include parking, toilets, a rinse station, showers, and gear storage. Night diving is permitted at this location, which is suitable for beginners.

Glen Ayr is a reef and wall site located in Puget Sound. The site features depths ranging from 6 to 12 metres, making it suitable for beginner divers. Access is available via both shore and boat entries. Divers should be prepared for moderate currents and must remain aware of the potential for strong currents and deep water conditions. On-site facilities include parking, toilets, showers, and a rinse station for equipment. The site is rated 4 out of 5 for diving quality.

Octopus Hole in Puget Sound is a conservation area featuring a rocky reef with vertical walls that begin in shallow water. The site offers a mix of reef, wall, and artificial reef topography suitable for intermediate divers. Shore access is available, with dives typically lasting 60 minutes at an average depth of 10 metres. Conditions include mild currents and visibility ranging from 5 to 30 metres. Water temperatures remain consistently cold between 5 and 10 degrees Celsius year-round. Divers should be aware of potential hazards including boat traffic, cold water, low visibility, and surge. Night diving is permitted at this location, and the site is also suitable for snorkelling.

Jorstad Creek features a combination of reef and wall topography located 91 metres from the shore. Divers can explore depths ranging from 12 to 30 metres. The site is suited for intermediate divers, with mild currents and visibility typically between 5 and 10 metres. Entry is via the shore, though divers should be aware that surge can occur depending on swell conditions. It is recommended to check local forecasts and confirm current facilities before arrival. The site offers two distinct environments, with the shallower reef transitioning into a deeper wall section, requiring solid buoyancy control for those navigating the wall face.

Flagpole Point in Puget Sound features a dynamic reef and wall topography, including a rocky outcropping known as the knuckle. This formation extends from 12 metres at the top to 24 metres at the base, where scattered boulders host colonies of cloud sponges. Divers frequently encounter wolf-eels, scorpionfish, ling cod, and various sea stars. Other species recorded here include toadfish, king crabs, and Hermissenda. The site is suitable for intermediate divers due to strong currents and depths reaching 24 metres. Visibility ranges from 1 to 12 metres, and water temperatures remain cold between 4 and 10°C. Access is available via shore or boat, with facilities including parking, showers, and a rinse station.

Mikes Beach Resort provides shore-entry access to a diverse underwater environment featuring a reef, an artificial reef, and a wall. The site ranges from 2 to 30 metres in depth, with an average of 15 metres, making it suitable for beginners. Divers experience mild currents and visibility typically between 5 and 10 metres. The shore entry requires caution due to the surf and shore break. On-site facilities include air fills, gear storage, showers, toilets, and a rinse station. Night diving is available at this location. Divers should be prepared for cold water and potential entanglement risks near overhead structures.

Sunrise Beach Park in Puget Sound features a rocky reef and wall system that begins in shallow water. Divers can explore depths ranging from 9 to 32 metres, with an average depth of 14 metres. The site is accessible via both shore and boat entries, located 68 metres from the shore. Conditions are variable, with strong currents and potential for cold water intrusions and thermoclines. Due to the depth and current, this site is suited for intermediate divers. Hazards include boat traffic, down currents, and the risks associated with deep diving. Facilities at the park include parking and toilets.

Day Island Wall is a technical wall dive located in the United States, dropping from 15 to 33 metres with an average depth of 24 metres. The site is characterised by strong currents throughout the water column and visibility ranging from 10 to 20 metres. Due to the significant depths and potential for nitrogen narcosis, advanced certification is required. Divers must manage decompression limits and remain vigilant for heavy boat traffic at the surface. Shore entries require navigating a surf break, while boat access is also available. Parking is provided at the site, allowing for pre-dive planning. Typical dive times are approximately 45 minutes.