Complicated borders
Comment by Rob
If you want to see some really crazy borders, check out this spot on the Slovenian/Croatian border: View Placemark See also http://wikimapia.org/5519161/Brezovica-pri-Metliki-Gordian-Knot and http://sl.wikipedia.org/wiki/Slika:Interesting_part_of_the_border_between_Slovenia_and_Croatia_in_Zumberak_region.png