Kharg Island is one of the most strategically significant islands in the Persian Gulf. As Iran’s primary crude oil export terminal, it plays a vital role in global energy markets while also possessing a rich history, unique geography, and diverse marine ecosystem. This page answers many of the most frequently asked questions about Kharg Island.
General Questions
What is Kharg Island?
Kharg Island is a small Iranian island located in the northern Persian Gulf, approximately 25 kilometers (16 miles) off the coast of Bushehr Province. It is internationally recognized as Iran’s largest crude oil export terminal and serves as a key hub for the country’s petroleum industry.
Where is Kharg Island located?
Kharg Island lies in the northern Persian Gulf, off the coast of Iran’s Bushehr Province and northwest of the Strait of Hormuz. Tankers departing the island generally travel southeast through the Persian Gulf before passing through the strait.
Which country owns Kharg Island?
Kharg Island is part of the Islamic Republic of Iran and is administered as part of Bushehr Province.
How big is Kharg Island?
Kharg Island is approximately 8 kilometers (5 miles) long and about 4 to 5 kilometers (2.5 to 3 miles) wide. It covers approximately 21 square kilometers, or 8.1 square miles. Despite its relatively small size, the island contains extensive petroleum storage, loading and maritime infrastructure.
Are Kharg Island and Khark Island the same place?
Yes. Kharg Island and Khark Island are alternative English spellings of the same Iranian island. “Kharg” is widely used today, while “Khark” continues to appear in historical documents, shipping records, maps and news reports.
Is Kharg Island inhabited?
Yes. Kharg Island has a permanent community as well as workers associated with its petroleum, transportation and public-service infrastructure. Residential areas, roads, public buildings and an airport are visible separately from the island’s industrial facilities.
What is the difference between Kharg Island and Khargu Island?
Khargu Island, also spelled Kharku, is a smaller island located a short distance north of Kharg Island. Kharg Island contains the major oil-export infrastructure, while Khargu is smaller and much less developed.
Is Kharg Island open to tourism?
Kharg Island is not a traditional tourist destination. Because much of the island is dedicated to petroleum infrastructure and strategic facilities, public access is generally limited and subject to Iranian regulations.
Oil & Economy
How does oil reach Kharg Island?
Crude oil is transported from oil fields in southwestern Iran through an extensive network of pipelines. The oil is stored in large tank farms before being loaded onto international oil tankers.
What types of ships visit Kharg Island?
The island regularly accommodates:
- Very Large Crude Carriers (VLCCs)
- Crude oil tankers
- Supply vessels
- Service ships
- Government and support vessels
Its deep-water berths allow some of the world’s largest tankers to load safely.
Is oil produced on Kharg Island?
Kharg Island primarily serves as a storage, handling and export center. Much of the crude oil loaded there originates in mainland Iranian oil fields and reaches the island through pipelines before being stored and transferred to tankers.
Is crude oil refined on Kharg Island?
Kharg Island’s principal role is storing and exporting crude oil rather than refining it into products such as gasoline or diesel. Crude is transported to the island, placed in storage tanks and then loaded onto oceangoing tankers for shipment.
What are the main oil terminals on Kharg Island?
The principal tanker-loading facilities are the T-Jetty and the offshore Sea Island terminal. These facilities contain multiple berths and loading equipment capable of serving several tanker classes, including Very Large Crude Carriers.
Learn more about the Oil Export Terminal
How much of Iran’s oil is exported through Kharg Island?
Kharg Island has historically handled the majority of Iran’s crude-oil exports and remains the country’s principal crude export terminal. The precise share changes over time because of production levels, sanctions, market conditions, terminal operations and the use of other export facilities.
Geography & Climate
What is the climate like on Kharg Island?
Kharg Island has a hot desert climate with:
- Extremely hot summers
- Mild winters
- Low annual rainfall
- High humidity
- Abundant sunshine throughout the year
Summer temperatures frequently exceed 40°C (104°F).
Does Kharg Island have beaches?
Yes. Kharg Island has several rocky and sandy coastal areas, although many sections of the shoreline are occupied by industrial facilities and shipping infrastructure.
Are there coral reefs around Kharg Island?
Yes. The surrounding waters contain coral communities that have adapted to the Persian Gulf’s unusually warm and saline conditions.
Wildlife
What wildlife lives near Kharg Island?
Marine life around the island includes:
- Coral reef fish
- Groupers
- Snappers
- Sea turtles
- Dolphins
- Crabs
- Shrimp
- Migratory seabirds
These species form part of the unique ecosystem of the northern Persian Gulf.
Are dolphins found near Kharg Island?
Yes. Bottlenose dolphins and other marine mammals are occasionally observed in the waters surrounding the island.
Do sea turtles live near Kharg Island?
Yes. Green sea turtles and hawksbill sea turtles inhabit parts of the Persian Gulf, including waters near Kharg Island.
History
How long has Kharg Island been inhabited?
Kharg Island has been used by settlers, sailors and maritime traders for centuries. Archaeological remains include ancient tombs, religious structures, rock-cut features and an Old Persian cuneiform inscription. Its location also made it an important trading and navigation point long before the development of the modern oil terminal.
Was Kharg Island attacked during the Iran-Iraq War?
Yes. During the Iran-Iraq War (1980 to 1988), Kharg Island became a primary target because of its critical role in Iran’s oil exports. The island experienced repeated aerial attacks during the conflict but continued operating throughout much of the war.
Strategic Importance
Why is Kharg Island strategically important?
Its importance comes from several factors:
- Iran’s primary crude oil export terminal
- Deep-water tanker facilities
- Connection to mainland oil pipelines
- Location in the Persian Gulf
- Access to international shipping routes
These factors make Kharg Island one of the world’s most significant energy transportation hubs.
Is Kharg Island near the Strait of Hormuz?
Kharg Island is located within the Persian Gulf but northwest of the Strait of Hormuz. Tankers departing the island typically transit through the Strait before reaching international markets.
Maps & Navigation
Can Kharg Island be viewed on Google Maps?
Yes. Kharg Island can be viewed using Google Maps and satellite imagery, allowing visitors to see its geography, coastline, airport, port facilities, and oil infrastructure.
Can Kharg Island be viewed using satellite imagery?
Yes. Satellite imagery clearly shows Kharg Island’s circular storage tanks, T-Jetty, offshore Sea Island terminal, roads, residential areas, coastline and nearby vessels. NASA Earth Observatory, Google Earth, NASA Worldview and the Copernicus Browser provide imagery or geographic views of the island.
Can tanker traffic around Kharg Island be tracked?
Some vessels can be followed through public Automatic Identification System services. However, publicly available vessel data may be delayed or incomplete, and not every tanker transmits continuously. Satellite imagery and multiple tracking sources are often needed to develop a more complete picture.
How far is Kharg Island from mainland Iran?
Kharg Island is approximately 25 kilometers (16 miles) from the Iranian mainland.
Environment
What environmental challenges does Kharg Island face?
Major environmental considerations include:
- Extreme heat
- Water scarcity
- Coastal erosion
- Marine conservation
- Oil spill prevention
- Protection of coral reefs
Environmental monitoring helps balance industrial operations with the preservation of nearby ecosystems.
Learn More
Interested in learning more about Kharg Island? Explore these detailed guides:
- About Kharg Island
- History of Kharg Island
- Geography & Climate
- Wildlife & Environment
- Oil Export Terminal
- Shipping and Tanker Traffic
- Strategic Importance
- Satellite Imagery
- Kharg Island During the Iran-Iraq War
- Sources and References
Quick Facts
| Topic | Answer |
|---|---|
| Country | Iran |
| Province | Bushehr |
| Body of Water | Persian Gulf |
| Area | Approximately 21 km² (8.1 sq mi) |
| Primary Role | Crude oil export terminal |
| Climate | Hot desert (BWh) |
| Main Industry | Petroleum exports |
| Nearest Mainland | Bushehr Province |