I just read in the Sept issue of Northwest Dive News that the Edmonds Underwater Park, now renamed the Bruce Higgins Underwater Trail, is the "first underwater city park in the United States." The article indicates it was so designated in 1970.
The Casino Point Dive Park here on Catalina was designated by the City of Avalon as our underwater park back in the early 1960's. I'm not sure it was the first... there may be others before it.
The Casino Point Dive Park here on Catalina was designated by the City of Avalon as our underwater park back in the early 1960's. I'm not sure it was the first... there may be others before it.