The National Museum in Banjul is well worth a visit for the historical and ethnological exhibits, which are well labeled and explained in detail. The museum is open 4 days a week (Monday to Thursday).
The swamps and mangroves of Banjul also offer interesting boat rides. You can ask at the riverbank along Wellington Street between Albert Market and the ferry pier, or at Denton Bridge.
Abuko Nature Reserve is just 20km away from Banjul and is easily accessible unlike most African wildlife reserves. It is well geared up for the tourist and offers a spectacular diversity of flora and fauna. Among the rare animals that can be spotted are the sitatunga, green vervet, duiker and red colobus monkey. More than 200 species of birds have been recorded in this Reserve. In winter, many species migrate here from Europe. The most well known birds you may see here are the Senegal Parrot, lily trotter, pied kingfisher, pelican, glossy starling and several varieties of colourful flycatchers, turacos and sunbirds. The reserve is open everyday from 0800-1800 hours and the entrance fee is minimal.