Louise Arner Boyd died in San Francisco, California, two days before her 85th birthday.
Louise Arner Boyd died on September 14, 1972, in San Francisco, California, just two days shy of what would have been her 85th birthday. By the time of her death, she had spent her considerable inherited fortune almost entirely on her expeditions and related scientific work, and she died in relatively modest circumstances compared to the wealth of her early life — having poured her resources into decades of Arctic exploration, photographic documentation, and scientific patronage.
Her death marked the end of an era in polar exploration defined by wealthy, independent patron-explorers who financed their own scientific expeditions outside government or university auspices. Boyd's contributions — to the mapping of East Greenland's coastline, to Arctic botany and oceanography, and to aerial photographic survey techniques — had already been recognized by major institutions including the American Geographical Society, and her legacy continued to grow after her death.
Geographic features including Louise A. Boyd Land and the Louise A. Boyd Bank in Greenland bear her name, a lasting tribute to her scientific contributions. Her photographic archives and expedition records, held by institutions such as the American Geographical Society and Dartmouth College's Rauner Special Collections Library, remain valuable historical and scientific resources. Boyd is remembered today as a trailblazer who proved that rigorous, meaningful scientific exploration was not the exclusive province of men or of government-sponsored expeditions.