Old American Falls is a freshwater site featuring the submerged foundations of a town flooded in 1925. Snorkelers can explore remnants of old sidewalks and building structures during periods of low water. The site is suitable for intermediate snorkelers, with entry possible from both shore and boat. Conditions vary, with water temperatures ranging from 8, 14°C in spring to 20, 23°C in summer. Divers and snorkelers should be aware of potential hazards including boat traffic and low visibility, which can be opaque and muddy. Parking facilities are available at the site.

Willow Bay is a freshwater site located on the American Falls Reservoir in the United States. The area features a sandy beach and a relatively shallow entry point, making it accessible for shore dives. Conditions at this site are variable, with low visibility often reported due to sediment in the water. The location is suitable for beginner divers and offers basic facilities including parking, toilets, showers, and changing rooms. A cafe is also available on-site for visitors. Due to the nature of the environment, snorkelling is possible but may be limited by the water clarity.

Rainbow Beach is an artificial reef site located on the eastern side of the American Falls Reservoir. This freshwater location is accessible via a shore entry and is suitable for beginners. Divers should be aware that conditions vary, with water temperatures ranging from 8°C in early spring to 23°C in mid-summer. Cold water is a primary hazard, and thermoclines may be present. Visibility can be low, and the site features a sandy bottom. Facilities available at the site include parking, toilets, showers, changing rooms, a rinse station, air fills, equipment rental, a cafe, first aid, a dive shop, and boat charter services.

Sportsman's Park Beach on the American Falls Reservoir provides a shore entry point for snorkeling in a freshwater environment. The site features a small beach area with depths ranging from 1 to 5 metres, averaging 3 metres. Conditions are generally calm, though visitors should be aware of potential hazards including boat traffic, cold water, and variable currents. Water temperatures typically reach 20 to 23 degrees Celsius during the summer months, while cooler periods present a risk of cold shock. Facilities at the park include parking and toilets. This location is suitable for beginners looking to practice basic skills in a shallow, accessible setting.