Plizio Visual Lab
Rub' al Khali (Yemen)
Weather…
Water temperature…
The Rub' al Khali, known as the 'Empty Quarter,' is the largest contiguous sand desert on Earth, and its southern fringe extends deep into Yemeni territory. This inhospitable region is characterized by gigantic dune formations that can reach heights of up to 250 meters and constantly shift their shape under the influence of strong winds. Geographically, it forms a natural border between Yemen, Saudi Arabia, and Oman. In the Yemeni portion, the desert often transitions into gravelly plains and rugged plateaus before the massive sand mountains begin. Despite extreme aridity and summer temperatures that can exceed 50 degrees Celsius, the Rub' al Khali hosts specialized flora and fauna as well as archaeological sites pointing to wetter periods in Earth's history. The Bedouin tribes of the region have developed complex survival strategies over millennia and possess knowledge of hidden watering holes within this seemingly endless expanse. The Rub' al Khali in Yemen remains one of the least explored and most mysterious landscapes in the world, evoking both awe and fascination.
Best time to visit & climate
The most pleasant time to visit is Feb, Nov, Dec.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 18 | 21 | 25 | 29 | 32 | 33 | 35 | 34 | 31 | 26 | 22 | 18 |
| Rain mm | 0 | 0 | 10 | 6 | 1 | 0 | 1 | 2 | 1 | 0 | 3 | 0 |
📋 Practical info
Geography
Facts
- The desert covers a total area of approximately 650,000 square kilometers.
- Some dunes in the Rub' al Khali migrate up to 30 meters per year.
- Vast oil and natural gas reserves are suspected to lie beneath the sand.
- In ancient times, the desert was partially crossed by lakes and rivers.
- There are places in the Rub' al Khali that have not seen rain for decades.
- The Yemeni governorates of Al-Mahra and Hadhramaut border the desert.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights nearby
Frequently asked questions
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Rub' al Khali (Yemen): where is it located?
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