Public reel describing winter visibility in some Lake Zug sections.

Freshwater photo essay with wall, sunken trees, seagrass, and fish context.

Official association notice for the Oct 15-Dec 15 char-spawning closure.

Dive-school guide with the shallow gravel top, steep wall, fish, seaweed, beginner area, and seasonal ban.

Local article noting that Strick and nearby sites draw divers heavily on weekends.