Isla Cerro Pelado in Dique Cerro Pelado offers diverse freshwater topography ranging from 3 to 40 metres. The site features a reef that transitions into a significant drop-off, alongside a cave section that presents an overhead environment. Divers encounter mild currents and visibility typically between 5 and 10 metres. Due to the depth and overhead conditions, this site requires advanced buoyancy control and appropriate certification. Access to the island is exclusively by boat, which must be arranged through local operators. On-site facilities include a dive shop providing equipment rental and air fills, allowing divers to source gear locally.

Dique Cerro Pelado is a high-altitude freshwater reservoir offering rocky underwater landscapes. Divers can explore depths ranging from 2 to 40 metres, with visibility typically between 10 and 12 metres. The site is accessed from the shore and features mild currents. A thermocline is present, with water temperatures dropping to 14°C in summer and 10°C in winter. Due to the nature of the underwater terrain, divers should be aware of potential entanglement hazards and overhead environments. Motorboats are prohibited, providing a quiet environment for underwater activities. Facilities at the site include parking, a cafe, and a dive shop.

Embalse Río Tercero is a freshwater reservoir in central Argentina featuring a submerged reef structure. The site offers depths ranging from 14 to 26 metres, providing a suitable environment for beginner divers to practise buoyancy and navigation. Divers can access the water via shore or boat, with mild currents present throughout the area. Visibility is typically around 5 metres, creating a contained environment for dives lasting approximately 40 minutes. As amenities at reservoir sites in this region can change seasonally, divers should check locally for current facility availability before arriving. Shore entries should be scouted beforehand to identify the most stable and manageable access points along the bank.

Dique Piedras Moras is a freshwater site located in Embalse Río Tercero, Argentina, known for the submerged ruins of the village El Salto. Divers and snorkellers can explore the remains of an old church and a power plant. The site features artificial reef structures and wreck remnants, with depths reaching up to 34 metres and an average depth of 8 metres. Entry is via the shore. Visibility varies up to 5 metres. Due to the depth, potential for entanglement, and low visibility, this site is suitable for intermediate divers. Typical dives last approximately 45 minutes.

Embalse Río Tercero is the largest artificial lake in Córdoba, offering a freshwater diving experience with depths ranging from 5 to 15 metres and an average of 10 metres. The site features underwater rock formations, notably in the El Hongo area. Divers can expect visibility between 5 and 15 metres. The location is suitable for beginners and provides both shore and boat entry options. Typical dives last approximately 40 minutes. On-site facilities include parking, toilets, showers, changing rooms, a cafe, guided tours, and boat charter services. The water can be cold and deep, requiring appropriate preparation for these conditions.

Dique Segunda Usina is a freshwater site located in Embalse Río Tercero, Argentina. Divers and snorkellers access the water from the shore. The site features depths ranging from 15 to 32 metres, with visibility typically between 5 and 15 metres. A thermocline is present, resulting in a noticeable temperature shift during descent. Due to the significant depth, divers must manage decompression limits and the risk of nitrogen narcosis. Conditions can vary, and local support is not guaranteed, so divers should plan profiles conservatively. The site is suitable for beginners, though the depth requires careful attention to experience levels.

Dique Piedras Moras is a freshwater reservoir in central Argentina featuring an artificial reef. The site ranges from 15 to 34 metres in depth, with an average of 28 metres. Visibility varies between 5 and 10 metres, requiring divers to manage potential low-visibility conditions and overhead environments. Due to these factors, the site is suited for intermediate divers with experience in deep and overhead environments. Both shore and boat entries are available. On-site facilities include parking, toilets, and guided tours. Divers should remain aware of surface boat traffic and maintain neutral buoyancy to avoid entanglement hazards.

Bosque sumergido in Dique Piedras Moras offers a unique freshwater experience featuring the skeletal remains of a flooded woodland. Divers navigate through these submerged tree structures at depths ranging from 10 to 20 metres. Access is via a straightforward shore entry, and the lack of current makes this site suitable for beginners. Visibility is consistently around 5 metres, creating an atmospheric and enclosed environment. Bringing a torch is recommended to highlight details among the trees. As amenities in the area can be limited, it is advisable to check for current facility availability before planning a dive.