The King's Pilgrimage the towns where the train stopped. As described by Fox in the book about the pilgrimage, places visited included Zeebrugge (scene of the Zeebrugge Raid), Tyne Cot Cemetery, Brandhoek Military Cemetery, Ypres Town Cemetery (including a visit to the graves of the King's cousin, Prince Maurice of Battenberg, and the King's one-time equerry Lord Charles Mercer-Nairne and Major William George Sidney Cadogan, the equerry to the King's son, the Prince of Wales). While in and around Ypres, the touring party also visited the site of the planned Menin Gate memorial to the missing, and several other cemeteries associated with battles
Ploegsteert Memorial to the Missing action took place. Allied units were sent here to recuperate and retrain after fighting elsewhere and before returning to active operations. Berks Cemetery Extension was founded by Commonwealth troops in June 1916 as an extension to Hyde Park Corner (Royal Berks) Cemetery which lies across the road. The cemetery grounds were assigned to the United Kingdom in perpetuity by King Albert I of Belgium in recognition of the sacrifices made by the British Empire in the defence and liberation of Belgium during the war. The Ploegsteert Memorial to the Missing is one of several CWGC Memorials to the Missing along