Common field trip destinations (4)

I believe the answer is:

zoos

(Other definitions for zoos that I've seen before include "Exhibitions" , "Exhibition spaces for wild animals" , "Menageries" , "Whipsnade and Regent's Park" , "animal homes" .)

I've seen this clue in The New York Times.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.