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
Banjul was the scene of a bloodless military coup d'état in which President Dawda Jawara was overthrown and replaced by Yahya Jammeh. To commemorate this event, Arch 22 was built as an entrance portal to the capital. The gate is 35 metres tall and stands at the centre of an open square. It houses a textile museum. Attractions in the city include the Gambian National Museum, the Albert Market, Banjul State House, Banjul Court House, African Heritage Museum, two cathedrals and several major mosques. Banjul is the destination of the Plymouth-Banjul Challenge, a charity road rally. Banjul is the country's economic