Port, located in the Lausanne-Montreux area of Switzerland, offers a shore-entry dive combining natural reef formations with artificial structures. The site ranges from 7 to 40 metres in depth, with an average of 20 metres, making it suitable for intermediate divers. Visibility typically spans 5 to 15 metres. Divers should remain vigilant for boat traffic during surface intervals and ascents, and exercise caution regarding potential entanglement risks within the reef structures. Water temperatures are cold, necessitating the use of thick wetsuits or dry suits. Facilities on-site include parking, toilets, and a rinse station to assist with equipment preparation.

Saint-Aubin-Sauges is a freshwater dive site located in the Lausanne-Montreux area of Switzerland. The site features a varied topography including rocky seabeds, seagrass meadows, and sandy terrain, with depths ranging from 16 to 42 metres. Access is via a shore entry. Divers should be prepared for strong currents and variable visibility between 2 and 10 metres. Due to the depth and conditions, divers must manage risks including cold water, entanglement, boat traffic, and decompression requirements. Parking is available at the site. This location is suitable for beginners, though the depth and environmental factors require careful planning and appropriate certification.

Plage des Lacustres at Estavayer-le-Lac is a freshwater site featuring an artificial reef structure. Snorkellers can access the water via a long wooden jetty, which provides a direct entry into deeper water. The site is suitable for beginners, with depths starting from one metre. Conditions include mild currents, though divers and snorkellers should be aware of potential hazards such as cold water and low visibility. Water temperatures vary significantly throughout the year, ranging from 7-12°C in April to 20-26°C during the peak season of July and August. Facilities available at the site include parking, showers, changing rooms, toilets, and a cafe.

Pointe du Grain in the Lausanne-Montreux area offers a diverse freshwater dive across a reef, wall, canyon, and seagrass beds. The site ranges from 5 to 35 metres in depth, with an average of 25 metres. Divers experience mild currents and visibility between 5 and 15 metres. Due to the depth, careful monitoring is required to manage the risk of nitrogen narcosis. The site is accessible via a shore entry and is suitable for intermediate divers. Facilities include parking, a café, and showers, making it practical for a full day of diving. Water temperatures remain cold throughout the year, requiring thick wetsuits or dry suits.

Gorges de l'Areuse is a freshwater canyon dive located in the Lake Geneva Region. The site features a varied topography including reef walls, a cave section, and a narrow gorge system. Divers can expect depths between 5 and 20 metres with visibility ranging from 5 to 15 metres. The site is accessed via a shore entry and is suited for intermediate divers due to the moderate current and overhead environments found within the caves and swim-throughs. Proper buoyancy control is essential to navigate the narrow sections and avoid entanglement risks. Cold water temperatures are typical, often requiring a dry suit or thick wetsuit for comfort.

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.