Erg Chebbi offer camel trips into the dunes, taking tourists on overnight trips to permanent campsites several kilometres into the erg, and out of sight of the hotels. Erg Chebbi's proximity to the tourist center has led to the erg sometimes being referred to as "dunes of Merzouga." During the warmest part of the year, Moroccans come to Erg Chebbi to be buried neck-deep in the hot sand for a few minutes at a time. This is considered to be a treatment for rheumatism. Erg Chebbi Erg Chebbi () is one of Morocco's several ergs – large seas of dunes formed by
Erg Ferradj eastern side. Erg Ferradj has a hot desert climate, with extremely hot summers and cool winters, and very little precipitation throughout the year. Agriculture is the main industry in Erg Ferradj. The commune has a total of of arable land found mainly to the east of the town, of which is irrigated. There are a total of 116,040 date palms planted in the commune. As of 2009 there were 9,575 sheep, 6,050 goats, 714 camels, and 23 cattle. There were also 6,400 chickens in 6 buildings. There is no significant tourist industry in Erg Ferradj. Basic services in the town