Lac des Bousses is an artificial reef site located in Lake Thun, Switzerland. Divers can expect depths ranging from 5 to 12 metres, with an average depth of 10 metres. The site is accessible only by boat and features mild currents. Due to the location, divers should be prepared for cold water temperatures and the specific requirements of altitude diving. Boat traffic is a known hazard in the area, necessitating caution during ascents. A typical dive at this location lasts approximately 45 minutes. The site is suitable for beginner divers looking to explore this freshwater environment.

Les Iles is a freshwater wall dive located in Lake Thun, Switzerland. The site features a gradual entry from the shore, leading to a gentle descent that reaches 14 metres before transitioning into a distinct wall formation between 15 and 25 metres. Divers can explore depths ranging from 20 to 42 metres, with an average depth of 25 metres. Typical dives last around 40 minutes. Conditions include water temperatures of approximately 15°C, dropping to 5°C during winter ice diving. Visibility generally ranges from 5 to 10 metres. The site is suitable for beginners and offers convenient facilities including parking, toilets, air fills, equipment rental, a cafe, and guided tours.

Lac de Moiry is a high-altitude reservoir in the Swiss Alps offering shore-based access to extreme depths. The site features an artificial reef structure that provides a focal point for navigation as the bottom drops to 120 metres. Visibility typically ranges between 5 and 10 metres. Due to the significant depth and cold water temperatures, which range from 0.2°C to 8°C, this site is reserved for advanced divers. A drysuit is strongly recommended for thermal protection. Divers must manage buoyancy and depth carefully to mitigate the risks of nitrogen narcosis and cold-related hazards. Parking and a cafe are available on site for post-dive recovery.

Lac de Neuchâtel offers a freshwater diving experience featuring a reef structure that descends from shallow depths to 152 metres. Divers can expect visibility ranging between 5 and 10 metres. The site is accessible via shore entry and is characterised by the absence of currents, providing a relaxed environment for underwater exploration. While the lake reaches significant depths, beginner divers typically remain within the 20 to 30 metre range. The site is diveable year-round, though divers should ensure they have appropriate thermal protection for alpine freshwater conditions. Amenities vary by access point, so it is recommended to check for available facilities locally before arrival.

Bernese Oberland Drift in Lake Thun is a shore-entry dive defined by strong currents. Divers move with the flow, requiring precise buoyancy control and trim from the moment of entry. The site spans depths between 5 and 30 metres, with visibility ranging from 5 to 15 metres. Due to the alpine environment, water temperatures are cold, typically requiring dry suits. Divers should monitor their depth and surroundings closely, as visibility can be variable. This site is suited for advanced divers capable of managing drift conditions in cold water. Typical dive times are approximately 40 minutes.

Oeschinensee-Ost is a freshwater reef dive located in the Swiss Alps. Divers access the site from the shore, descending into depths ranging from 20 to 56 metres, with an average depth of 30 metres. Visibility at the site typically spans 5 to 15 metres. Due to the glacial meltwater feeding the lake, water temperatures remain consistently cold, rarely exceeding 15°C. Divers must be prepared for these conditions with appropriate thermal protection, such as a drysuit. The site is suitable for intermediate divers, and facilities including parking and toilets are available on-site to assist with logistics.

Arnensee-Ost is a freshwater shore-entry dive site located in the Lake Geneva Region. The site features a reef structure and offers visibility ranging from 5 to 10 metres. Divers should note that the topography drops significantly, with depths extending from 30 to 116 metres. Due to the cold water temperatures, which can reach as low as 5°C, appropriate thermal protection such as a drysuit or a thick wetsuit with hood and gloves is essential. Facilities on site include parking, toilets, and a cafe, allowing for convenient preparation. The site is suitable for beginners, provided they remain within their certified depth limits and manage the cold water conditions.

Arnensee-West is a freshwater shore dive located in the Lake Geneva Region. The site features a reef structure that provides a calm environment for beginner divers to practise observation skills. Divers can expect depths ranging from 30 to 50 metres, though caution is advised as these depths exceed standard entry-level certification limits. Visibility is consistently around 5 metres, making a torch useful for examining the reef structure. The water remains cold throughout the year, typically between 5°C and 8°C in April, so a dry suit is recommended. On-site facilities include parking, toilets, and a cafe, providing convenience for a full day of diving.