Gilf Kebir

This 7,770 km2 (3,000 sq mi) sandstone plateau, roughly the size of Puerto Rico, rises 300 m (980 ft) from the Libyan Desert floor.

[1] It is known for its rugged beauty, remoteness, geological interest, and the dramatic cliff paintings-pictographs and rock carvings-petroglyphs which depict an earlier era of abundant animal life and human habitation.

These include: Gilf Kebir Plateau lies in the heart of the eastern part of the vast Sahara Desert, and, thus, gets some of the most extreme climates on Earth.

[7] The plateau was the site for various British logistical operations during the Second World War, and due to the extremely dry conditions and lack of population, remains of this occupation are often found intact.

It was also the site of the 2007 discovery of a bag that had been lost in the Second World War by a dispatch rider (Alec Ross) of the Long Range Desert Group, part of the British Army.

Ancient petroglyphs of a temperate era's giraffe, ostrich, and long-horned cow being herded
The Aqaba Pass