Iran is located in Asia, specifically in the region of Western Asia that is commonly known as the Middle East. It is not part of Europe, Africa, or any other continent, although its strategic position places it at the meeting point of three major Asian sub-regions: Western Asia, Central Asia, and South Asia. Spanning roughly 1,648,195 square kilometres, Iran is the second-largest country in the Middle East after Saudi Arabia and the 17th-largest nation on Earth.
Why Iran Belongs to Asia
Continents are defined by large, continuous landmasses, and Iran sits firmly on the Asian mainland. Its capital, Tehran, lies at roughly 35.7 degrees north latitude and 51.4 degrees east longitude — coordinates that fall well within the Asian continent. Every one of Iran's seven land neighbours is also an Asian country, which reinforces its continental identity. To the west it borders Iraq and Turkey; to the north, Armenia, Azerbaijan, and Turkmenistan; and to the east, Afghanistan and Pakistan.
Although Iran is often grouped with the "Middle East" in news and politics, the Middle East is a cultural and geopolitical region, not a continent. The vast majority of Middle Eastern countries, Iran included, sit on the Asian landmass. So while it is correct to call Iran a Middle Eastern country, the only accurate continental answer is Asia.
Where Exactly in Asia Is Iran?
Iran occupies the western edge of Asia, forming a bridge between the Arab world to its west and the Indian subcontinent and Central Asian steppes to its east. This crossroads location has shaped its history for millennia, placing it along the ancient Silk Road trade routes that connected China and the Mediterranean.
The country is bounded by significant bodies of water as well as land. To the south lie the Persian Gulf and the Gulf of Oman, giving Iran control over the strategic Strait of Hormuz, through which a large share of the world's seaborne oil passes. To the north, Iran has a long shoreline along the Caspian Sea, the largest enclosed body of water on the planet, which it shares with Russia, Kazakhstan, Azerbaijan, and Turkmenistan. In total, Iran has about 2,440 kilometres of coastline.
A Diverse Asian Landscape
Iran's terrain is among the most varied in Asia. Much of the country consists of a high central plateau ringed by rugged mountain ranges. The Alborz Mountains arc across the north, and it is here that Mount Damavand rises to 5,610 metres — the highest peak in Iran and the tallest volcano on the Asian continent. Along the western frontier, the Zagros Mountains stretch for more than 1,500 kilometres.
The interior is dominated by two great deserts: the Dasht-e Kavir (the Great Salt Desert) and the Dasht-e Lut. The Dasht-e Lut is famous for recording one of the highest surface temperatures ever measured on Earth, around 70.7 degrees Celsius (159 degrees Fahrenheit). This dramatic mix of snow-capped peaks, scorching deserts, fertile valleys, and humid coastal plains gives Iran an arid-to-subtropical climate that changes sharply from one region to the next.
- Continent: Asia
- Region: Western Asia / Middle East
- Capital: Tehran
- Area: 1,648,195 km²
- Highest point: Mount Damavand, 5,610 m
A Major Asian Nation
Iran is not only large in territory but also influential in size of population, with more than 87 million people, making it one of the most populous countries in Western Asia. Formerly known as Persia, it has been a centre of civilisation for over 2,500 years, and the name "Iran" — meaning "Land of the Aryans" — has been in use since the Sassanid era. Today the country is home to 24 UNESCO World Heritage Sites, more than any other nation in the Middle East, reflecting its deep Asian heritage. For a fuller picture of its history, culture, and travel highlights, see our iran country guide.
Frequently Asked Questions
Is Iran in Asia or the Middle East?
Both descriptions are correct, but they answer different questions. Asia is Iran's continent, while the Middle East is a regional and cultural label. Iran is a Middle Eastern country that lies on the Asian continent.
Is Iran part of Europe?
No. Iran is not in Europe. Its westernmost neighbour, Turkey, straddles both Europe and Asia, but Iran itself lies entirely within Asia, well east of the boundary that separates the two continents.
What continent is Tehran in?
Tehran, the capital of Iran, is located in Asia. It sits in the north of the country at the foot of the Alborz Mountains, within the Western Asia region.
Which countries border Iran?
Iran shares land borders with seven countries, all of them in Asia: Iraq, Turkey, Armenia, Azerbaijan, Turkmenistan, Afghanistan, and Pakistan. It also has coastlines on the Caspian Sea, the Persian Gulf, and the Gulf of Oman.