Canada to Alaska. Today we are flying from Whitehorse Intl (CYXY) to Gustavus (PAGS) with stops in Carcross (CFA4), Atlin (CYSQ) and Juneau (PAJN).
As it is such a wide open border there is no need for passports and visas as the US is almost as welcoming as Canada. I promise!
Don't forget to bring your snow boots...