The Arabian Desert has the Empty Quarter, the Rub al Khali, which has the largest expanse of sand in the world.
The largest continuous sand desert in the world is the Rub' al Khali, also known as the Empty Quarter. It is located in the Arabian Peninsula and covers an area of about 250,000 square miles.
Simpson Desert.
arabian desert
A very large area of sand is typically referred to as a desert or a dune field.
The Rub' al Khali is the largest sand desert in the world because it covers an area of about 250,000 square miles and is mostly made up of continuous sand dunes, with some reaching heights of over 800 feet.
The sand dune became a sand monster because of a continuous wind raping across the desert.
A large area of sand dunes in the desert is called a dune field. A large dune field is called an erg.
Such a large area could be classed as a desert. But, a desert doesn't have to be entirely of sand and dunes. Antarctica is also classed as a desert.
desert pavement
The Carcross Desert is a small area of sand dunes in the Yukon. It is not a true desert, however.
Lebanon is mainly a mountainous area from north to south and there is no sand desert.
You have to go to the desert area.