Two Rivers is a freshwater site located in the United States near the town of Rivers. It serves as the meeting point of the Current and Jacks Fork rivers. The topography consists of wide gravel bars and deep holes formed where the two currents mix. Access to the water is available from both the shore and by boat. Conditions at this site are subject to moderate currents, and snorkelers should be aware of the potential for strong currents. Facilities available at the site include parking, toilets, and equipment rental. A typical visit lasts approximately 60 minutes.

Blue Spring is a freshwater site in the United States, recognised as the deepest spring in Missouri. Snorkellers typically experience the site where the spring branch meets the Current River, creating a transition between the turquoise spring water and the river water. The site is accessed from the shore and is suited for intermediate snorkellers. Water temperatures remain a consistent 57°F (14°C) throughout the year. Moderate currents are present at this location. Facilities available at the site include parking and toilets.

Rocky Falls features a 40-foot waterfall that cascades into a large plunge pool. Divers and snorkellers can explore the area around the boulders located at the base of the falls. This freshwater site is accessible from the shore, with the main activity area located approximately 16 metres from the entry point. Conditions at the site are variable, with mild currents present. The site is suitable for beginners and offers facilities including parking, toilets, showers, changing rooms, and a rinse station. Air fills, equipment rental, and guided tours are available on-site, along with a cafe and first aid services.