Box Cove is a quiet site located in Lake Mead, featuring steep underwater rock faces and vertical walls. These structures create a distinct environment where fish can be found sheltering within crevices. The site is accessible by both boat and shore, making it a versatile location for snorkelers. Conditions at this freshwater site can vary, and it is best suited for intermediate snorkelers due to the nature of the terrain. While the habitat supports various temperate freshwater fish and invertebrates, visitors should focus on the geological features of the walls during their exploration.

Wreck Alley is a freshwater dive site located in Lake Mead. The site features a consistent depth of approximately 14 metres. Given the nature of this inland location, divers should expect typical freshwater conditions. Access to the site is generally managed via boat or shore depending on current lake levels and local regulations. This location is suitable for divers looking for a specific depth profile within the lake environment. As a freshwater site, it does not feature marine life or coral structures. Divers should ensure they are prepared for the specific challenges associated with freshwater lake diving in the United States.

Six-Mile Cove in Lake Mead offers a freshwater diving experience characterised by sandy beaches and rocky outcrops. The site is suitable for beginners, with depths ranging from 2 to 11 metres and an average depth of 6 metres. Divers and snorkellers can expect mild currents and visibility between 5 and 15 metres. Access is via a shore entry from a rugged dirt road. Water temperatures vary significantly by season, ranging from 15.7 to 20 degrees Celsius in April and reaching up to 30 degrees Celsius during summer months. Facilities at the site include toilets, showers, and a rinse station. Typical dives last approximately 45 minutes.

Beaver Cove in Lake Mead is a freshwater dive site featuring an artificial reef. The site is accessible only by boat and is suitable for beginners. Divers can expect depths ranging from 9 to 10 metres, with an average depth of 9 metres. Conditions include mild currents and visibility typically between 5 and 15 metres. Thermoclines are present, with surface temperatures fluctuating between 4°C and 27°C, while bottom temperatures remain between 4°C and 10°C. Typical dive times are approximately 45 minutes. Due to the nature of the location, divers should remain aware of boat traffic in the area. Facilities available nearby include parking, toilets, showers, and boat charter services.

Wreck Alley in Lake Mead offers a multi-faceted freshwater diving experience featuring a combination of wrecks, walls, and artificial reefs. Divers can explore these structures at depths ranging from 15 to 28 metres, with an average depth of 18 metres. Conditions vary, with visibility typically between 5 and 15 metres and moderate currents. Water temperatures are cold year-round, ranging from 10 to 21°C, with colder water near the Hoover Dam release. Access is available via both shore and boat. Due to the depth, potential for entanglement, and overhead environments, this site is suited for intermediate divers. Divers must remain vigilant regarding boat traffic in the area.

Placer Cove is an artificial reef site located in Lake Mead. Divers can expect depths ranging between 5 and 6 metres, though records indicate depths may vary up to 7.9 metres. Access to the water is via a shore entry. The site is suitable for beginners, though divers should be aware of the overhead environment and potential for surf. Conditions are generally mild, with currents described as mild. Facilities at the location include toilets. As this is a freshwater environment, there are no marine species to observe.

Nelson's Landing in Lake Mead offers a freshwater environment characterised by dramatic canyon walls and submerged boulders. The site features a varied topography including reef-like structures and steep walls, with depths ranging from 2 to 18 metres. Snorkellers can access the water directly from the shore. Conditions are generally suitable for intermediate snorkellers, with visibility typically between 10 and 25 metres and mild currents. Water temperatures are influenced by releases from the Hoover Dam, often ranging between 11 and 13 degrees Celsius. The site is well-equipped with facilities including parking, toilets, showers, changing rooms, and a rinse station, alongside on-site equipment rental and air fills.

Cabinsite Point in Lake Mead offers a unique freshwater experience featuring artificial reefs, including a sunken school bus and a van. Located 50 metres from the shore, the site is accessible for both divers and snorkellers. Depths typically range between 10 and 15 metres, with an average of 16 metres. Visibility varies significantly from 5 to 25 metres. Divers should be aware of moderate currents and potential boat traffic. Water temperatures fluctuate between 10°C and 27°C, making dry suits advisable during cooler months. Facilities at the site include parking, toilets, and boat charter services. Night diving is permitted at this location.