Forth Bridge across the Firth of Forth, near Queensferry, Scotland (United Kingdom)

"UK's first plastic banknote introduced to commemorate Forth Bridge's UNESCO nomination The first plastic banknotes in Great Britain will enter circulation next year to mark the 125th anniversary of the Forth Bridge, Clydesdale Bank has announced. The bank will release two million of the £5 notes..."

Newspaper Scotland Herald, 
March 22, 2014