I’ve travelled a bit, but I’ll only comment on the two foreign countries I’ve spent the most time in.
Mexico - What a gorgeous country. I love the colors! Mexico City is so exciting and wild, I don’t think I could ever run out of things to do and see and marvel at there. The ruinas are all incredible. And, of course, the best food.
Israel - I think I’d only been in Israel for about a month when, on a hike along the Mediterranean near Haifa, my group found a corner of a mosaic sticking out of a sand dune. Wide-eyed Californians all, we wanted to dig up the dune immediately, but our bored guide told us that we couldn’t start, we’d never stop digging. I loved haggling for my groceries and buying freshfreshfresh pita, baked right there at the shuk. I’ve never been able to find falafel nearly as good in the US, even at Israeli restaurants. I loved the smell of the pine trees, which is sweeter than those here in the US. I loved hearing the call to prayer.