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 became silted and filled with sand, but in 2007 as part of the dredging project, the canal was re-excavated so that now when the River Niger floods, Timbuktu is again connected to Kabara. The Malian government has promised to address problems with the design of the canal as it currently lacks footbridges and the steep, unstable banks make access to the water difficult. Kabara can only function as a port in December to January when the river is in full flood. When the water levels are lower, boats dock at Korioumé which is linked to Timbuktu by of paved road.