Sub-Sport in Lausanne-Montreux offers a combination of reef structures and a wreck within Lake Geneva. Divers can explore depths ranging from 5 to 40 metres, with an average depth of 15 metres. The site is accessed from the shore and features mild currents. Visibility varies between 5 and 20 metres. Due to the presence of a thermocline and cold water temperatures ranging from 4°C to 20°C, thermal protection is recommended. Boat traffic is a significant hazard, making the use of a surface marker buoy essential for all divers. The site supports temperate freshwater fish and invertebrates typical of the region.

Plage de Serrières is a freshwater site located in the Lake Geneva region, offering a gentle slope suitable for beginners. The topography consists of a mix of sand and small rocks, reaching depths between 1 and 6 metres with an average of 3 metres. Divers and snorkellers can expect visibility ranging from 5 to 15 metres. Access is via a shore entry from a pebble beach. Water temperatures remain cold throughout the year, necessitating a dry suit or thick wetsuit. Facilities at the site include parking, toilets, showers, changing rooms, a rinse station, and air fills. Guided tours are available for those exploring the area.

Robinson (Colombier) is a freshwater site located in the Lausanne-Montreux area of Switzerland. The underwater topography is characterised by large boulders interspersed with patches of thick vegetation. Divers and snorkellers can expect visibility ranging from 5 to 15 metres. Access is via the shore, making it a suitable location for beginners. Conditions generally feature mild currents, though the site is deep and presents cold water and overhead environment hazards. On-site facilities include parking, toilets, showers, a rinse station, equipment rental, and a cafe.

Robinson at Saint-Blaise is a freshwater dive site located in the Lausanne-Montreux area. The site features a long sandy bank that extends 200 metres from the shore, leading to a dense herbier between 4 and 8 metres depth. A notable feature of the underwater topography is a statue of an owl. Divers typically reach depths between 20 and 40 metres, with an average depth of 6 metres. The site is accessible from the shore and is suitable for beginners. Visibility generally ranges from 5 to 10 metres. Due to cold water temperatures, a dry suit or thick wetsuit is required for all dives.

Boudry Plage is a versatile freshwater dive site located on Lake Neuchâtel, offering a range of depths from 5 to 65 metres with an average of 18 metres. The site features an artificial reef and various objects sunk specifically for divers, including a dedicated training platform at 9 metres. Entry is via the shore in a bay, making it suitable for beginners and training. Divers should be aware of strong currents and boat traffic in the area. Visibility typically ranges between 5 and 15 metres. Due to cold water temperatures, a dry suit or thick wetsuit is recommended throughout the year. Night diving is permitted at this location.

Point d'Areuse offers a deep-water experience in Lake Geneva, featuring a reef and wall structure that descends from 20 to 40 metres. This site is suited for intermediate divers comfortable with deep diving procedures and buoyancy control. Divers can expect visibility between 5 and 15 metres. A moderate current is present along the wall, requiring careful planning to navigate effectively. Shore entry provides straightforward access to the water. The habitat supports a variety of temperate freshwater fish and invertebrates typical of the region. Facilities including parking, toilets, and a cafe are available on site to support surface intervals.

Maison du Plongeur at Nid-du-Crô is a local hub for underwater activities situated near the Port of Nid-du-Crô. This freshwater site features a combination of reef and artificial reef structures accessible via a shore entry. Divers typically experience depths between 5 and 15 metres, with an average depth of 10 metres. Visibility ranges from 5 to 10 metres. The site is suitable for beginners, with a typical dive lasting 50 minutes. Hazards include boat traffic, cold water, entanglement risks, low visibility, and a seasonal thermocline. Facilities available on-site include changing rooms, air fills, showers, toilets, parking, guided tours, a dive shop, and boat charter services.

Singerklippe is a freshwater shore dive located in the Lausanne-Montreux area of Lake Geneva. The site features a reef-like topography with a consistent depth of 14 metres. Divers can expect visibility ranging from 5 to 15 metres depending on conditions. A typical dive at this location lasts approximately 40 minutes. Due to the nature of the environment, divers should be aware of potential entanglement hazards. The site is suitable for beginners looking to explore the underwater features of the lake. As this is a freshwater environment, there is no coral present.