Long Way Down is a television series and book documenting a motorcycle journey undertaken in 2007 by Ewan McGregor and Charley Boorman, from John o' Groats in Scotland through eighteen countries in Europe and Africa to Cape Town in South Africa. It is a follow-up to the Long Way Round of 2004, when the pair rode east from London to New York via Eurasia and North America.

Charley Boorman is a British television presenter, travel writer and actor. A motorbike enthusiast, Boorman has made three long-distance motorcycle rides with his friend Ewan McGregor, documented in Long Way Round (2004), Long Way Down (2007), and Long Way Up (2020).