Timbuktu increased competition from newly available trans-Atlantic sailing routes caused the city to decline. The first European to reach Timbuktu, Alexander Gordon Laing, did not arrive until 1826, and it was not until the 1890s that Timbuktu was formally incorporated into the French colony of Mali. Today, the city is still inhabited; however, the city is not as geopolitically relevant as it once was. Timbuktu is located on the southern edge of the Sahara north of the main channel of the River Niger. The town is surrounded by sand dunes and the streets are covered in sand. The port of Kabara
Timbuktu built of earth". Now opened up, many travellers acknowledged the unfitting description of an "African El Dorado". This development shifted the city's reputation – from being fabled because of its gold to fabled because of its location and mystery: Being used in this sense since at least 1863, English dictionaries now cite Timbuktu as a metaphor for any faraway place. In "Scales of Gold" (1991), the fourth book in Dorothy Dunnett’s House of Niccolo series, key characters go to Africa in 1464-1467 searching for gold. They find in Timbuktu intellectual and spiritual wealth that transforms them. In the original 1932