VIDEO: Duke and Duchess of Cambridge on tour in Australia

As the Duke and Duchess of Cambridges’ tour down under draws to a close, William and Kate spent their penultimate day in Australia touring the country’s capital.

The royal couple planted a tree at the National Aboretum in Canberra.

The Duke and Duchess of Cambridge view artworks and meet several portrait sitters during a visit to the National Portrait Gallery in Canberra during the eighteenth day of their official tour to New Zealand and Australia. PRESS ASSOCIATION Photo. Picture date: Thursday April 24, 2014. See PA story ROYAL Tour. Photo credit should read: Anthony Devlin/PA Wire

The Duke and Duchess of Cambridge view artworks and meet several portrait sitters during a visit to the National Portrait Gallery in Canberra during the eighteenth day of their official tour to New Zealand and Australia. PRESS ASSOCIATION Photo. Picture date: Thursday April 24, 2014. See PA story ROYAL Tour. Photo credit should read: Anthony Devlin/PA Wire

They then and attended a reception at Parliament House on their penultimate day in Australia.

(Video courtesy of PA)