Laguna Nonec cave system
Area: Puerto Aventuras
Length: 6,562 m
Maximum depth: 10.7 m
This system is considered not safe to dive because of unstable conditions brought by construction during the early 1990s.
Exploration
1992 - John Zumrick
Area: Puerto Aventuras
Length: 6,562 m
Maximum depth: 10.7 m
This system is considered not safe to dive because of unstable conditions brought by construction during the early 1990s.
1992 - John Zumrick