Hiking in Chile trail was created. The foundation "Sendero de Chile" focuses now on environmental education. Iquique is an important port city in the far north of Chile and is the capital of the country’s Tarapacá Region. Terrain in Tarapacá includes the Pacific coast, the dry Atacama desert and the salt flats and volcanoes of the Andean altiplano. There is currently one Sendero de Chile trail in this zone, the Kala Uta trail. This trail stretches 26 km south from the small town of Colchane, just outside the Volcán Isluga National Park, to the village of Cariquima. The trail reaches altitudes of 3,700
Tourism in the Arab world Deserts reign in most of northern Africa where the Sahara exists, the world's hottest desert where some of the sand dunes can reach 180 metres (590 ft) in height. The Arabian Peninsula is mainly covered by a range of deserts: the Nefud in the north, which is a stony desert; the Rub' Al-Khali or "Great Arabian Desert" in the south, and between them, the Dahna desert. In contrast, the Arab World boasts some of the highest mountain ranges in both Africa and Asia. The Atlas Mountains rise from the northern Sahara to peak of 4,167 m before cascading east towards