Banjul and administrative centre and includes the Central Bank of the Gambia. Peanut processing is the country's principal industry, but beeswax, palm wood, palm oil, and skins and hides are also shipped from the port of Banjul. Banjul is also the home of the Gambia Technical Training Institute. GTTI is currently engaged in a partnership with non-profit organization Power Up Gambia to develop a solar energy training program. Banjul has a very warm climate year round. Under the Köppen climate classification, Banjul features a tropical wet and dry climate. The city features a lengthy dry season, spanning from November to June
Plymouth-Banjul Challenge into a Welsh Ambulance and two Canadians who bought a manual car in France and spent the next few weeks learning to drive it. Since 2007, the rally also has a group of cars continuing on to Bamako, Mali. The 2009/2010 Banjul Challenge was called off by its organiser Julian Nowill due to Mauritanian security concerns (French tourist murders and Spanish aid workers kidnappings), but two teams from group 1 and three teams from group 3 pushed on regardless. Team midlifecrises (Paul James Gadsdon and Steph Copson) and team homesick (Chris Freestone) from group 1 made it all the way