The Tornio/Haparanda course is the only two-nation golf course in the world, residing on the border of Finland and Sweden. Playing 18 holes means crossing the border 4 times.
@Irene I call the English speaking countries the "Anglosphere" family which is a group of countries that speak English and have cultural ties to England and UK, US, Australia, Canada, and New Zealand are all a part of it, kind of how Denmark, Norway, Sweden, Iceland and Finland, and their islands are all part of the Nordics