

Best for beginner divers, 20-40m, shore entry.
Holzlager Greppen is a shore-entry wall dive located in the Weggis-Vitznau area of Lake Lucerne. The topography features a wall that descends into deep water, with depths ranging between 20 and 40 metres. Visibility typically fluctuates between 5 and 10 metres, requiring careful navigation. The site is suitable for beginners, though the significant depth necessitates close monitoring of dive limits. A thermocline is present, and water temperatures vary by season, dropping to 5-6°C in deeper sections. Night diving is permitted, during which local freshwater invertebrates and fish species associated with this habitat become more active. Divers should remain aware of the deep water and variable visibility conditions.
47.05422, 8.42712
Night dives here reward patience, as burbot and crayfish become noticeably more active after dark. Confirm current facility availability locally before arriving, as on-site amenities are not guaranteed.
Access info coming soon
Expected in this region. No sightings logged here yet.
Depth
20-40m
Visibility
5-10m
Skill Level
Beginner
Entry
Shore
Current
None
The site supports a variety of freshwater fish and invertebrates typical of the region, including various carp, perch, and catfish species, as well as freshwater sponges and shrimp.
Yes, the site is suitable for beginners due to the lack of current, though the depth requires careful monitoring of limits.
The wall dive reaches depths between 20 and 40 metres.
This is a shore-entry dive site.
While the site is primarily used for diving, the shallow areas are accessible, though the main features of the wall are located at greater depths.
Diving at Holzlager Greppen in Vierwaldstaettersee requires the following certifications: Open Water. Always dive within your training limits.
Visibility at Holzlager Greppen in Vierwaldstaettersee typically ranges from 5 metres to 10 metres. Conditions vary with weather, tides, and seasons.