quality:correction, structural:summarization
Present day

In the 1950s and 1960s, several kayakers paddled parts of the canyon. In 1968, at the request of Haile Selassie, a team of 60 British and Ethiopian servicemen and scientists made the first full descent of the river from Lake Tana to a point near the Sudanese border led by explorer John Blashford-Snell. The team used specially-built Avon Inflatables and modified Royal Engineers assault boats to navigate the formidable rapids. Subsequent rafting expeditions in the 1970s and 1980s generally only covered parts of the river canyon.

In 1999, writer Virginia Morell and photographer Nevada Wier made the journey by raft from Lake Tana to Sudan, publishing a documentary about their journey afterwards. In 2000, American and National Geographic reader, Kenneth Frantz, saw a photo taken by Nevada Wier for National Geographic which would lead him to found the charity Bridges to Prosperity. This photo showed a bridge broken during World War II, with 10 men on either side of the broken span pulling each other across the dangerous gap by rope. This historic bridge was built by Emperor Fasilides in approximately 1660 with Roman bridge technology brought to Ethiopia by Portuguese soldiers during the battle with the Muslim invaders in 1507. In both 2001 and 2009, Bridges to Prosperity volunteers travelled from the United States to repair the broken bridge across the Blue Nile and later built a new suspension bridge not susceptible to flood.

On 28 April 2004, geologist Pasquale Scaturro and his partner, kayaker and documentary filmmaker Gordon Brown, became the first known people to navigate the Blue Nile in its entirety. Though their expedition included several others, Brown and Scaturro were the only ones to remain on the expedition for the entire journey. They chronicled their adventure with an IMAX camera and two handheld video cameras, sharing their story in the film Mystery of the Nile and in a book of the same title.

On 29 January 2005, Canadian Les Jickling and his teammate New Zealander Mark Tanner completed the first fully human-powered transit of the entire Blue Nile and the Nile in the Sudan and Egypt. Their journey of over 5,000 km (3,100 mi) took five months and traveled through Ethiopia, Sudan, and Egypt. They recount that they paddled through civil war conflict zones, regions known for bandits, and encountered multiple hazards and rapids.