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 was given to the build of a cultural centre. During a session in June 2009, UNESCO decided to cease its increased monitoring program as it felt sufficient progress had been made to address the initial concerns. Following the takeover of Timbuktu by MNLA and the Islamist group Ansar Dine, it was returned to the List of World Heritage in Danger in 2012. In May 2012, Ansar Dine destroyed a shrine in the city and in June 2012, in the aftermath of the Battle of Gao and Timbuktu, other shrines, including the mausoleum of Sidi Mahmoud, were destroyed when attacked with