Not sure it counts but for me it would be the USA. Foreign for me being in Canada Lol. Was after our cruise in March ( Florida). If not, Mexico same Western Caribbean cruise.
England, Ireland, Scotland and Wales many years ago, Mexico in 2013, and I basically grew up partly in Canada since we lived so close to Niagara Falls and the Canadian border. I guess Canada would be the last too since I went there a couple months ago when I visited my mom and her husband wanted chicken you can only get in Canada.