Du Faur and her partner, Muriel Cadogan, moved to England in 1914, spending time in
Bournemouth. Though they had intended to climb the European Alps, Canada, and the Himalayas, World War I put an end to their plans. The following year, Du Faur published her book
The Conquest of Mount Cook in London. In June 1929, Cadogan died. Du Faur returned to Australia, where she lived in
Dee Why, Sydney. At first, she lived with her brother's family and later in her own cottage. Her main interest was bushwalking in Dee Why and Collaroy. She had been, in 1908, the principal beneficiary of her aunt Emmeline's will and her own will, benefiting Jean Lord, was contested by relatives who disputed her sanity. The Coroner, after examining Du Faur's notebook and several letters, denied the claim, finding her "the opposite of insane". Du Faur was privately interred in the Church of England cemetery at
Manly, Sydney. ==Acknowledgements==