sentences:  Today, with caravan trade dwindled, date crops are supplemented with market gardens, citrus, and increasingly the tourist trade centred in Agadez.A rough "piste" (dirt road) links the town with Agadez, and the larger Tuareg settlement (and tourist destination) in the north of the Aïr, Iferouane, and is on the main route from Agadez to Timia, a larger oasis in the north.Other nearby oasis towns include the more visited Elmeki, 20 km to the west, Tammazaret, 40 km to the north, and Dabbaga on the road to Agadez to the south.