Devil's Elbow is a coastal site located in a cove at the mouth of Cape Creek. This location features rocky reef edges and sea caves suitable for shallow-water exploration. Snorkelers can observe intertidal life, including Ochre Sea Stars and various snails, along the rocky margins. Marine mammals are frequently encountered, with California Sea Lions and Steller Sea Lions common in the area, alongside occasional Harbor Seals and Northern Elephant Seals. Other observed species include skates, crabs, and Opalescent Inshore Squid. The site is accessed from the shore and includes parking facilities. Due to surf conditions, this site is best suited for beginners during periods of very calm swells.

Bob Creek Wayside is a marine site featuring large basalt slabs and offshore mushroom rocks that support kelp forests. The area includes sea caves accessible during low tide. Snorkelling here is suited to intermediate participants due to the presence of surf and rip currents. The site is accessed from the shore, with depths ranging from 1 to 5 metres and an average of 2 metres. Visibility varies between 3 and 10 metres. Water temperatures remain cool throughout the year, ranging from 10C to 13C. Hazards include cold water, surf, rip currents, and sea urchins. Parking is available at the site.

Strawberry Hill Wayside is a marine reef site near Yachats, United States, offering a rock terrace that leads into a series of tide-filled basins and kelp-fringed rocks. This shore-entry site is rated for intermediate snorkelers due to the presence of surf and rip currents. Water temperatures are cool, ranging from 10C to 13C throughout the year. Visitors should be aware of hazards including jellyfish, sea urchins, and surf conditions. Parking is available at the site. The area is characterised by its rocky topography and tide-filled basins, providing a habitat for various invertebrates.

North Jetty in Florence, Oregon, serves as a dedicated dive park featuring a unique entry point via a converted fish ladder with concrete stairs. The site offers a diverse underwater environment including rocky reef structures, an artificial reef, and muck areas. Divers can expect depths ranging from 1 to 60 metres, with an average of 35 metres. Conditions are variable, with visibility fluctuating between 2 and 25 metres and moderate currents present. Hazards include boat traffic, surf, surge, and rip currents. Due to the challenging conditions and depth, this site is suited for intermediate divers. Snorkelling is possible but is strictly tide-dependent, requiring high slack tide for safety.

Cape Cove is a protected sandy reef site located south of Devil's Churn. It provides a more gradual shore entry compared to the surrounding cliffs, offering relatively calmer water conditions. The site is suitable for intermediate divers, with depths ranging from 1 to 10 metres and an average of 5 metres. Visibility typically fluctuates between 5 and 15 metres. Divers should be prepared for cold water temperatures between 10 and 13C, with potential for upwelling, hypoxia, and acidification. Hazards include surf, surge, rip currents, strong currents, entanglement, and low visibility. Facilities at the site include parking and toilets.

Yachats State Recreation Area is a designated Marine Garden featuring a rocky intertidal zone that transitions into deeper, kelp-fringed channels. This site is suited for intermediate snorkellers who can navigate moderate currents and surf conditions. Entry is from the shore, providing access to craggy crevices and pools. Water temperatures are cool, ranging from 10C to 13C throughout the year. Due to the nature of the environment, visitors should be aware of potential hazards including rip currents, jellyfish, sea urchins, and sharp rock formations. The site is best experienced on exceptionally calm days when visibility and safety conditions are optimal for exploring the protected habitat.

Woahink Lake, located near Florence, serves as a freshwater alternative for divers when coastal conditions are challenging. This site features artificial structures, including a yellow submarine and several small boats, which are used for navigation practice and training. Divers enter from the shore near the boat ramp off Canary Road. Depths range from 2 to 23 metres, with an average of 10 metres. Conditions include cold water and visibility between 2 and 8 metres. Divers should be aware of potential hazards such as boat traffic, entanglement risks, and low visibility. The site is suitable for beginners and offers a typical dive time of 55 minutes.

Woahink Lake is a freshwater dive site in the United States featuring an artificial reef in shallow water. Depths typically range from 1 to 2 metres, making the site suitable for beginner divers practising buoyancy or navigation skills. Visibility is variable, ranging from 0 to 6 metres. Water temperatures remain between 10 and 13 degrees Celsius throughout the year, requiring appropriate thermal protection. Divers should be aware of boat traffic and potential entanglement hazards near the reef structure. Shore access is supported by comprehensive facilities, including parking, toilets, showers, changing rooms, and a rinse station. Divers are advised to use a surface marker buoy to maintain visibility to boaters.