Where was Enchanted Island filmed?

1958 film by Allan Dwan

Enchanted Island (1958) was filmed in Puerto Marques, 1 place named in its Wikipedia article's Production section, in Mexico. Wikidata itself records the shoot only as Mexico. Each place says where its claim comes from.

See them on the map → Wikipedia Source data

Places per Wikipedia's Production section

Wikipedia’s Production section names 1 place. Each links to the sentence that says so.

Recorded only at country level

Also filmed in Mexico, but the exact places are not known, so they are not on the map.

Filming locations that are mapped there: Mexico