Colonel John Nicholas Blashford-Snell OBE (born 22 October 1936) is a former British Army officer, explorer and author.
John Blashford-Snell was educated at Victoria College, Jersey and at the Royal Military Academy Sandhurst, then commissioned into the Royal Engineers.
Amongst his expeditions have been the first descent of the Blue Nile (in 1968); crossing of the Darién Gap (1971 to 1972) and overseeing the first north–south vehicular journey from Alaska to Cape Horn; and a complete navigation of the Congo River (in 1974 to 1975).
In 1969, he founded the Scientific Exploration Society.
In 1978 he established Operation Drake, which later developed into Operation Raleigh, an educational initiative for young people, of which was Director General until he retired from this post in 1991.
He was awarded the Segrave Trophy in 1974.
In 1993, he was awarded the Patron's Gold Medal of the Royal Geographical Society.
In 2006 Blashford-Snell helped the London hatmakers James Lock to design a hat especially to meet the needs of explorers. Since 2001 he has been the Hon. Life President of the Centre for Fortean Zoology. He is also a member of the Ghost Club.
His publications include an autobiography, Something Lost Behind the Ranges (1994).
In the Steps of Stanley, London, Hutchison 1975. ISBN 0091250803
Expeditions: the Experts’ way, edited by John Blashford-Snell and Alistair Ballantine. London, Faber 1977. ISBN 0571111165
A taste for adventure, London, Hutchinson 1978. ISBN 0091360102
In the wake of Drake John Blashford-Snell and Michael Cable. London, W.H. Allen, 1980. ISBN 0352307501
Operation Drake London, W.H.Allen, 1981. ISBN 0491029659
The expedition organiser’s guide by John Blashford-Snell & Richard Snailham ; written for the Scientific Exploration Society. London, Daily Telegraph, 1982.
Mysteries : encounter with the unexplained. London, Bodley Head 1983. ISBN 0370304799
Operation Raleigh : the start of an adventure London, Collins, 1987. ISBN 0002176246
Something lost behing the ranges :the autobiography of John Blashford-Snell. London, HarperCollins, 1994. ISBN 0002550342
Mammoth hunt :in search of the giant elephants of Nepal by John Blashford-Snell and Rula Lenska. London, HarperCollins, 1996. ISBN 0002556723
Kota Mama : retracing the lost trade routes of ancient South American peoples by John Blashford-Snell and Richard Snailham. London, Headline, 2000. ISBN 0747222819
East to the Amazon : in search of Great Paititi and the trade routes of the ancients by John Blashford-Snell and Richard Snailham. London, John Murray 2002. ISBN 0719560322