Tamarack Beach is a primitive freshwater site near Walker Lake, United States, offering a shore entry for both divers and snorkellers. The underwater topography consists primarily of featureless sand and silt, punctuated by occasional submerged rocks featuring alkaline crusts. Typical dives at this location last approximately 60 minutes. The site is suitable for beginners, though snorkelling opportunities are limited. The habitat supports various temperate freshwater fish and invertebrates, though specific species sightings are not confirmed. On-site facilities include toilets for visitor use.

Mineral County Monument Beach is a freshwater site located at the southern end of the public recreation area. The topography is defined by a former boat ramp that is now high and dry, requiring snorkelers to trek across the exposed lakebed to reach the current shoreline. Due to the nature of the lakebed and water conditions, this site is rated for beginners, though access requires careful navigation of the shoreline. Facilities available at the site include parking, toilets, showers, changing rooms, a rinse station, and a cafe. Divers and snorkelers should be prepared for variable conditions typical of this freshwater environment.