Traveled to the Crimea on independently-raised funds, as racial prejudice among the War Office blocked her from being sent officially, bringing with her a knowledge of tropical medicine. Built a hostel for sick and convalescing soldiers from salvaged driftwood, packing cases, and iron sheets, and salvaged architectural items, which was by all accounts an extraordinary success. Left the Crimea destitute, but was so beloved by the soldiers she had helped that a benefit concert held in her honor comprised of performances byover 1,000 artists, including 11 military bands and an orchestra conducted by Louis Antoine Jullien, and was attended by a crowd of circa 40,000. Later counted the Prince of Wales, the Duke of Edinburgh, the Duke of Cambridge, and Count Geichen (a nephew of Queen Victoria) amongst her patrons and friends. (Mary Seacole)