No, and the Spanish "conquistadors" never looked for the Northwest Passage.
The Northwest Passage was the - mythical - passage from the Atlantic Ocean to the Pacific. The explorers who searched for it were primarily English. No navigable passage was ever discovered.
With modern icebreaking ships, it's SOMETIMES possible to transit the "Northwest Passage" along the northern edge of the North American continent, but this is more like sailing through the Arctic Ocean than a true "passage". It is rarely ice-free.
why did everyone want to find the north west passage
magellan tried to find the west passage
They hoped to find a north west passage to the Pacific Ocean.
Find gold & find the North West passage
john cabot found the north west passage and he also found silver and gold
the north west passage
no
The North West Passage.
Find gold & find the North West passage
To find the northwest passage.
tried to find a north west passage to aisia
it never exist