Castle Creek is a quiet section of the west shore within the Boise Foothills Reservoirs. The site features natural rock formations underwater that provide structure for the local environment. Divers and snorkellers should be aware of cold water temperatures, which typically range from 15 to 24°C during the summer months. Rapid warming can occur in April and May. Access is via a shore entry, and the site is best suited for intermediate divers due to the potential for boat traffic and cold water conditions. Facilities at the location include parking and toilets.

Pine Campground Boat Ramp is located on the eastern shore of the Boise Foothills Reservoirs. The site features shallow coves adjacent to a concrete ramp, where snorkellers can observe juvenile fish among the shoreline vegetation. Depths range from 1 to 15 metres, with an average of 5 metres. Access is available from both the shore and by boat. Conditions include mild currents and visibility between 3 and 10 metres. Water temperatures are cool, ranging from 15 to 24 degrees Celsius in summer, though early spring temperatures can drop to 0.5 to 5 degrees Celsius. Divers and snorkellers should remain aware of boat traffic and the risk of cold water exposure.

Curlew Creek Shoreline offers a freshwater snorkeling experience within the Boise Foothills Reservoirs. The site features a transition from sandy entry points to a deeper, rocky bottom characteristic of the reservoir's main body. Access is via the shore, and the area is suitable for beginners. Water temperatures vary significantly, ranging from very cold conditions of 35-40°F in early April to approximately 73°F during the summer months. Visitors should remain aware of boat traffic in the area. Toilets are available at the site for public use.

Bondy's South Shore Point is a freshwater snorkeling site situated on the southern shore of the reservoir near the dam. The underwater topography features rocky outcroppings that create a distinct structure. Compared to the river-fed northern sections of the reservoir, this location typically offers improved water clarity. Access is via a shore entry, and the site is suited for intermediate snorkelers. Visitors should remain aware of boat traffic in the area and prepare for cold water temperatures. On-site facilities include parking and toilets.

Anderson Ranch Dam (East Wall) is a freshwater site located in the Boise Foothills Reservoirs. This artificial reef and wall site features a massive rockfill structure that extends into deep water. Divers and snorkelers typically find the best visibility near the dam face. Access is via a shore entry. Due to the nature of the site, which includes deep water, cold temperatures, and potential down currents, it is suited for advanced divers. Entanglement hazards and low visibility are possible. Facilities at the location include parking and toilets.

5-Mile Flat is a freshwater snorkel site located on the North Shore of the Lucky Peak Reservoir. This site features artificial reef structures and provides a gradual shore entry, making it more accessible for beginners than the nearby cliff-side locations. Water temperatures vary significantly by season, ranging from 4-8°C in the spring to 15-24°C during the summer months. Due to the cold water temperatures, appropriate thermal protection is necessary for all in-water activities. Facilities at the site include parking and toilets.