Alternative is a freshwater quarry located in the Moscow Oblast region, offering shore-entry diving suitable for beginners. The site features several sunken objects, including a ship, a car, and a boat, alongside an underwater forest. Divers can expect depths ranging from 5 to 16 metres, with an average depth of 10 metres. Visibility typically fluctuates between 3 and 10 metres, and currents are generally mild. The site is equipped with parking, toilets, changing rooms, and showers. Night diving is permitted, and the location is frequently used for training courses. Divers should be aware of potential entanglement hazards associated with the underwater structures.

Fifth Element is a freshwater quarry site in the Moscow Oblast region, primarily utilised for training dives. The site features various flooded objects and wrecks, providing a structured environment for underwater exploration. Divers can expect depths ranging from 3 to 7 metres, with an average depth of 6 metres. Visibility typically spans 7 to 12 metres, and currents are generally mild. Entry is possible from both the shore and by boat. Facilities at the location include parking and changing rooms. Divers should be aware of potential hazards, including cold water, boat traffic, entanglement risks, and the possibility of silt-out conditions.