Most international travel destinations are off-limits to Americans at the moment because of the United States' high rate of coronavirus infections and its own restrictions on incoming visitors. Ireland, however, has decided to let Americans in.
Even so, U.S. travelers heading to Ireland may not get the traditional Irish greeting of a "hundred-thousand welcomes." There's a perception that Americans are resistant to wearing masks and are refusing to follow Ireland's rule to self-isolate for 14 days upon arrival.