Portasub offers a combination of reef and wreck diving in Lake Geneva. The site drops from 20 to 40 metres, placing it in the deep diving category for freshwater environments. Divers should expect visibility between 5 and 10 metres, which can fluctuate during the descent. As a boat-only site, proper charter arrangements are required. The environment is current-free, though divers must manage hazards including cold water temperatures and surface boat traffic. Due to the depth and conditions, this site is suited for intermediate divers. A drysuit or a well-rated wetsuit is recommended regardless of the season to manage the cold water.

La Motte is a shore-based freshwater dive site located in the Lausanne-Montreux area of Lake Geneva. The site features a reef structure that is well-suited for beginner divers due to its shallow depths and mild currents. Entry is performed directly from the shore, simplifying logistics for visitors. Visibility at this location can vary depending on the day, which influences the overall experience. Divers must remain vigilant regarding boat traffic in the area. It is essential to deploy a surface marker buoy upon ascent to ensure visibility to passing vessels and to remain within designated diving zones to avoid collision risks.

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.

La Madonne is a shore-entry freshwater dive site located in the Lausanne-Montreux area of the Lake Geneva region. The site features a reef structure that extends from 20 to 40 metres in depth. With no current, it provides a manageable environment for beginners, though the deeper sections require appropriate training and experience. Visibility typically ranges between 5 and 10 metres, necessitating close buddy contact. As facilities are not guaranteed on-site, divers should arrive fully prepared with all necessary equipment. Due to cold water temperatures, particularly at depth, a drysuit or thick wetsuit is recommended for comfort.

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.

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.

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.

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.