Can I travel to Mexico with round trip cruise ship with US green card? or I have to have a passport.?

Foreign consulate

1605 W Olympic Blvd #400, Los Angeles, CA 90015, USA

Foreign consulate

6300 Wilshire Blvd, Los Angeles, CA 90048, USA

Foreign consulate

6222 Wilshire Blvd #500, Los Angeles, CA 90048, USA

Foreign consulate

5055 Wilshire Blvd #860, Los Angeles, CA 90036, USA

Foreign consulate

443 Shatto Pl, Los Angeles, CA 90020, USA

Foreign consulate

11766 Wilshire Blvd #1250, Los Angeles, CA 90025, USA

Foreign consulate

12424 Wilshire Blvd #1170, Los Angeles, CA 90025, USA

Foreign consulate

11766 Wilshire Blvd #440, Los Angeles, CA 90025, USA