Iran Tourist Attractions 08 May 2023 BY Shah Izadipour

Qanat, Underground Water Channel

Water is one of the most essential elements of life.

It has been a source of sustenance and survival for humans since the dawn of civilization. In many parts of the world, water has been a key factor in the development and growth of civilizations, and this is especially true in Iran. Iranians have relied on qanats for centuries to provide a reliable water source for drinking, irrigation, and other uses.

 

Qanat, Ancient Underground Water Channel

qanats in iran

Since ancient times, qanats have been underground aqueducts used in Iran to bring water from underground sources to the surface. The Qanat system is an ancient engineering marvel used for centuries to bring water from underground aquifers to arid regions. This ingenious system of tunnels and wells has allowed people in Iran to access water in even the most remote areas, making it an invaluable resource for generations. In other words, Qanats are an innovative way to bring water from deep underground sources to areas where it would otherwise be inaccessible or too expensive to transport by other means.

The qanat system has been integral to Iranian culture for centuries, providing a reliable water source for drinking, irrigation, and other uses. This system has enabled Iranians to develop their agricultural industry and sustain their population despite arid conditions in much of the country. In addition, qanats have allowed Iranians to build cities in areas that would otherwise be uninhabitable due to a lack of access to fresh water sources.

The qanat system is still widely used in Iran, with over 400 qanats still operational throughout the country. These qanats provide a vital water source for both rural and urban populations alike, allowing them access to clean drinking water and irrigation for crops and gardens. In addition, qanats also provide an important source of employment for many Iranians who work as engineers or laborers on these projects.

The importance of qanats cannot be overstated; they have played an essential role in sustaining life in Iran since ancient times and continue to do so today. Without them, much of Iran's population would not have access to clean drinking water or reliable irrigation systems needed for agricultural production – essential elements for sustaining life in this arid region. As such, qanats remain an integral part of Iranian culture and society today – providing a vital link between past and present generations when accessing clean water sources throughout the country. This article will explore how qanats have been used throughout history to provide essential water resources in Iran and worldwide.

 

Qanat

iran qanats

Qanat or Kariz is an ancient water management system that provides a reliable water source for human settlements and agricultural activities. It is a type of underground aqueduct used in arid regions since antiquity. The qanat system consists of a series of interconnected tunnels, which are dug into the ground and lined with stone or brick. Water is collected from an underground source, such as an aquifer or spring, and then transported through the tunnels to the surface.

The qanat system was first developed in Iran around 1000 BC and has since spread throughout the Middle East, North Africa, and Central Asia. It is still widely used in many parts of the world, particularly in arid regions with scarce other water sources. The Qanat system has been praised for its efficiency and reliability and its ability to provide a steady supply of clean water even during drought.

The qanat system collects water from an underground source and transports it through a series of interconnected tunnels to the surface. The tunnels are typically dug at a slight angle so that gravity can help move the water. At regular intervals along the tunnel, vertical shafts are dug to allow air to circulate and prevent flooding. The water is then collected at the end of the tunnel and distributed to users via canals or channels.

qanats

The Qanat system has several advantages over other methods of water management. For one, it is relatively inexpensive to construct compared to other systems such as wells or dams. Additionally, it only requires a small amount of energy for operation since it relies on gravity instead of pumps or motors. Finally, it provides a reliable source of clean water even when other sources may be scarce due to drought or other environmental factors.

Despite its advantages, there are some drawbacks associated with qanats as well. One major issue is that they require significant maintenance to keep them functioning properly; if maintained properly, they can avoid becoming clogged with sediment or debris, reducing their efficiency or even causing them to fail. Additionally, they can be vulnerable to damage from earthquakes or floods if not properly constructed and maintained. Finally, they require significant investment in terms of both time and money for them to be effective; this makes them less attractive than other methods, such as wells which require a less initial investment but may be more expensive over time due to maintenance costs associated with them.

Overall, qanats have proven themselves as an effective way to provide reliable access to clean drinking water in arid regions where other sources may be scarce or unreliable due to environmental factors such as drought or floods. They have been praised for their efficiency and reliability while also being relatively inexpensive compared with other methods such as wells or dams; however, they do require significant investment in terms of both time and money for them to be effective, which makes them less attractive than some alternatives over time due their maintenance costs associated with them.

 

History of Qanat

qanats in iran

The Qanat is an ancient water management system used for centuries to bring water from underground aquifers to the surface. It is a simple yet effective technique used in many parts of the world, including Iran, Afghanistan, India, and North Africa. The qanat system is believed to have originated in Persia (modern-day Iran) around 1000 BC.

The qanat system was first developed by Persian engineers looking to bring water from underground sources up to their villages and towns. This was especially important in arid regions with scarce or nonexistent surface water. The Qanat allowed them to access groundwater sources which were often much more plentiful than surface sources.

The Qanat system was so successful that it spread throughout the Middle East and North Africa. It eventually entered Europe during the Roman Empire and then spread throughout Asia during the Mongol Empire. By the 19th century, it had become one of the most widely used methods for bringing water from underground aquifers to settlements on the surface.

Today, qanats are still widely used in many parts of the world, particularly in arid regions where surface water is scarce or nonexistent. In some places, they have been modernized with pumps and other technologies, but they still rely on gravity as their primary power source. They are also used extensively in traditional farming practices and for irrigation purposes in some areas.

Qanats have played an important role in human history by providing reliable access to groundwater sources, allowing people living in arid regions to survive and thrive despite harsh environmental conditions. They have also inspired many modern engineering projects, such as canals and aqueducts, which use similar principles but on a much larger scale.

The qanat system exemplifies how ancient technologies can still be relevant today if adapted properly for modern needs and conditions. It is a testament to human ingenuity and resilience that this simple yet effective technology has stood the test of time and remained useful even after thousands of years since its invention.

 

Qanat in Iran

underground qanat

Qanat, also known as karez or karat, is an ancient water management system used in arid regions of Iran. It is a unique and ingenious method of tapping into underground water sources and transporting the water to the surface for irrigation and other purposes. The qanat system has been used in Iran for thousands of years and is still used today.

The qanat system was developed by ancient Iranians looking to bring water from deep underground sources to their villages and towns. This was especially important in arid regions with scarce or nonexistent surface water sources. By digging tunnels deep into the earth, they could access these underground aquifers and bring them up to the surface, where they could be used for irrigation and other purposes.

The qanat system has been used extensively throughout Iran since ancient times, with some estimates suggesting that there are over 20,000 qanats still in use today. In recent years, there has been a renewed interest in qanats to provide sustainable access to clean drinking water in rural areas where traditional wells may not be available or reliable.

Qanats have also become popular tourist attractions due to their unique engineering feats and historical significance. Many qanats have been preserved as UNESCO World Heritage Sites due to their cultural importance and contribution to human development over thousands of years.

kariz or qanat

In addition to providing access to clean drinking water, qanats play an important role in agriculture by providing reliable irrigation systems for crops such as wheat, barley, cotton, dates, pistachios, almonds, and pomegranates. This helps farmers produce higher yields with less effort than traditional methods, such as flooding fields with river water or relying on rainfall alone.

The construction of qanats is an extremely complex process that requires careful planning and precise engineering skills. It begins with surveying the area where the Qanat will be built to determine its exact location before any digging begins. Once this is done, workers begin digging long horizontal tunnels at a slight downward angle towards an underground aquifer using picks and shovels or more modern tools such as jackhammers if necessary. As they dig deeper into the ground, they must continually check for signs of groundwater seepage so that they know when they have reached their destination point – usually several hundred meters below ground level – where they will begin constructing vertical shafts which will provide access points along its length for maintenance purposes later on down the line.

Qanats are an important part of Iranian culture and history; they provide vital access to clean drinking water and remind us of how ancient civilizations overcame difficult environmental conditions through ingenuity and hard work – something we can all learn from today!

Some examples of Qanats in Iran that are recommended to be seen along with the most amazing one located in Bagh-e-Shahzadeh-Mahan in Kerman province:

1. Qanat of Gonabad, Khorasan Razavi Province: Located in Gonabad, this Qanat is one of Iran's oldest and longest qanats. It is estimated to be over 2,000 years old and stretches over 50 kilometers. It is a great example of the ancient engineering techniques used to build qanats.

gonabad qanat

2. Qanat of Chogha Zanbil, Khuzestan Province: This Qanat was built during the Elamite period and is located near the ancient city of Chogha Zanbil. The Qanat is still in use today and provides water to nearby villages.

choqazanbil qanat

3. Qanat of Zarch, Yazd Province: This Qanat was built during the Sassanian period and is one of the oldest surviving qanats in Iran. It stretches for more than 10 kilometers and provides water to nearby villages.

zarch qanat

4. Qanat of Goharriz, Kerman Province: This Qanat was built during the Safavid period and is located in Jupar City.

goharriz qanat

5. Qanat of Akbar Abad and Qasem Abad, Kerman Province: The twin Qanats filled with water, more than 100 years old, provide water to the agricultural lands of the region located in Baravat, Bam city.

akbarabad qanat

6. Qanat of Vazvan, Isfahan Province: This Qanat is situated in the Central Plateau of Iran, in Isfahan province, about 65 km south of Kashan. It has a length of 1800 m and 64 wells, with its mother well being 18 m deep. What makes this Qanat unique is its underground dams. Three dams along the main tunnel can store water during winter when it is not needed for agriculture. These dams are 16 m high and 1.5 m wide and have 6 gates at different levels so that the appropriate gate can be opened depending on the groundwater level during spring and summer. This will provide more water for agricultural use and help to recharge the groundwater. 

vazvan qanat

7. Qanat of Kish, Hormozgan Province: The Qanat, located in Kish Island, Iran, is an ancient structure that dates back to 2000 years ago. It is 17 km long and has 274 wells, some of which have a diameter of 10 m. This Qanat has been restored and now serves as a tourist attraction. 

kariz kish

8. Qanat of Mun, Isfahan Province: The two-story Qanat of Mun in Ardestan is an amazing feat of engineering. It consists of two main tunnels situated above each other with a 3 m difference in elevation, separated by an impermeable layer. Each tunnel has two mother wells, and the top tunnel follows a half-circle path when it reaches the vertical shafts. 

mun qanat

9. Qanat of Fin Garden, Isfahan Province: Kashan, situated in the middle of Iran's central desert, is home to the renowned Fin Garden. A Qanat irrigates this garden, and its design resembles that of an Iranian carpet, with creeks, trees, and flowers all included. The arid land has been replaced with lush vegetation, water springs, and woodcarvings, making it a popular tourist destination. All of this beauty is thanks to the water provided by the Qanat. 

| Suggestion: Persian Garden | A Piece of Paradise in Iran

fin garden qanat

Construction of a Qanat

qanat construction

Qanat is a gravity-driven tunnel constructed by hand and has been used in many parts of the world for centuries. The qanat system is a simple yet effective way to bring water from deep underground sources to the surface, allowing people to access clean and reliable water for their daily needs.

The construction of a qanat begins with the selection of an appropriate site. The site must be near an underground water source, such as an aquifer or spring, and have enough slope for gravity to move the water upwards. Once the site has been selected, a team of workers will begin digging a horizontal tunnel into the ground. This tunnel will be dug at a shallow angle to slope downwards towards the water source. As they dig, they will use wooden supports to hold up the sides of the tunnel and prevent it from collapsing.

Once they reach the water source, they construct vertical shafts connecting the horizontal tunnel with the surface. These vertical shafts are typically constructed using stone blocks or bricks and mortar and are designed to allow air circulation within the Qanat system while providing access points for maintenance and repairs. After these vertical shafts have been constructed, workers will line them with waterproof materials such as clay or cement to prevent seepage into other areas around them.

The final step in constructing a qanat is connecting it with an irrigation system on the surface. This can be done by either connecting it directly to existing irrigation systems or by constructing new ones using pipes or channels that lead from each vertical shaft up to fields or gardens on top of them. Once this connection has been made, people can use this system to bring clean and reliable water from deep underground sources to their homes and fields for their daily needs.

Qanats are incredibly efficient systems used for centuries in many parts of the world due to their simplicity and effectiveness in bringing clean and reliable water from deep underground sources up to where it is needed most. They are also relatively easy to construct as long as enough slope is available for gravity-driven water movement upwards. With proper maintenance, these systems can last for centuries without needing major repairs or replacements, making them an invaluable resource for many communities worldwide who rely on them for their daily needs.

Different Parts of a Qanat

qanat types

Qanat is used in arid regions of the Middle East and North Africa. The Qanat system has been used for thousands of years and is still in many parts of the world.

The qanat system consists of three main components: the source, the channel, and the distribution network. The source is typically a spring or well located at a higher elevation than the destination. Water from this source flows through an underground channel constructed using a series of vertical shafts connected by horizontal tunnels. This channel carries water from the source to its destination, usually a village or town. The distribution network consists of smaller channels that branch from the main channel and carry water to individual homes or farms.

The construction of qanats requires careful planning and engineering expertise. First, engineers must identify an appropriate source for the qanat system and determine its elevation relative to its destination. Then they must construct a series of vertical shafts connected by horizontal tunnels that will form the main channel for transporting water from its source to its destination. Finally, they must design a distribution network of smaller channels to carry water to individual homes or farms.

One important aspect of qanat construction is ventilation. As water flows through an underground tunnel, it can create air pockets that can cause pressure buildup and collapse if not properly ventilated. To prevent this, engineers construct ventilation shafts along the length of each tunnel so that air can circulate freely throughout the system and prevent pressure buildup.

QANAT IN IRAN

Another important aspect of qanat construction is slope control. For water to flow through an underground tunnel, it must be sloped at a certain angle so that gravity can pull it along its course without any obstructions or blockages occurring along its path. Engineers must carefully calculate this angle to provide enough slope for gravity to do its job without causing too much pressure buildup in any area along the tunnel's length.

Finally, engineers must also consider how best to manage runoff when there is more rainfall than usual or snow melts during winter. To do this, they may construct overflow channels alongside their main channels so that excess water can be diverted away from populated areas and into nearby rivers or streams without causing flooding or other damage downstream.

Qanats are an incredibly efficient way to transport large amounts of water over long distances with minimal energy expenditure and environmental impact compared with other methods, such as pumps or open-air aqueducts. They are also relatively inexpensive to construct compared with other infrastructure projects, such as dams or reservoirs, making them ideal for rural communities in developing countries where resources are limited but access to clean drinking water is essential for survival.

Different Types of Qanat

different qanat types

The most common type of Qanat is the vertical shaft qanat. This type of Qanat consists of a series of vertical shafts connected by horizontal tunnels. The vertical shafts are dug into the ground until they reach an underground aquifer. The horizontal tunnels are dug from the bottom of each vertical shaft to the surface. This allows water to be transported from the aquifer to the surface.

Another type of Qanat is known as a horizontal qanat. This type consists of a single tunnel that runs horizontally through an aquifer and then up to the surface. This type is often used in areas with insufficient space for multiple vertical shafts or where underground aquifers are unavailable.

A third type of Qanat is an inverted qanat or inverted well system. This type consists of two parallel tunnels that run horizontally through an aquifer and then up to the surface at different elevations. The upper tunnel carries water from a higher elevation, while the lower tunnel carries it from a lower elevation. This allows for more efficient use of water resources since it can be transported over greater distances without digging multiple vertical shafts or horizontal tunnels.

Finally, there is also what is known as an open-air qanat system which consists of several interconnected open-air channels that transport water from one location to another without any enclosed structure or tunneling system being required. This type is often used in areas without underground aquifers or where space constraints make it difficult to construct traditional qanats with multiple vertical shafts and horizontal tunnels.

Qanats, besides their efficiency and effectiveness in providing access to clean drinking water, can also provide access to groundwater sources that may otherwise be inaccessible due to their depth or location within terrain features such as mountains or hillsides, which makes them ideal for use in remote locations where other types of systems may not be feasible or practical due to cost or logistical constraints.

Know More About Qanat

qanat

The qanat system is an efficient way to transport water over long distances and can be used to irrigate crops and provide drinking water.

The earliest known qanats date back to the 6th century BC in Persia, but they have been used in many other parts of the world since then. In some places, such as Iran and Afghanistan, qanats are still used today. Qanats have been used in North Africa, Spain, Italy, Greece, Turkey, India, and China. In the United States, qanats were used by Native Americans in the Southwest and by Spanish settlers in California.

Several types of qanats vary depending on the region where they are built. The most common type is a gravity-fed system where water flows downhill through tunnels or channels. This type of Qanat is often found in mountainous regions with a large difference between the elevation at the source and destination points. Another type of Qanat is called a shaduf system which uses buckets attached to ropes to lift water from one level to another. This system was commonly used in Egypt and other parts of North Africa.

qanats in iran

In some areas, such as Iran and Afghanistan, multiple tunnels are built to transport water over long distances without losing too much pressure or flow rate. This type of system is a multi-level qanat or "mother well" system because it resembles a mother's milk flowing from her breasts into her children's mouths.

Qanats are usually constructed using simple tools like shovels and picking without heavy machinery or explosives. The construction begins with digging an access shaft at the source point, which leads down into the aquifer below ground level. From there, workers dig horizontal tunnels at regular intervals until they reach their destination point, where another access shaft is dug up to bring the water out into the open air again.

Qanats have been credited with helping civilizations survive during times when other sources of water were scarce or unreliable due to drought or other natural disasters. They also helped reduce conflicts between communities by providing reliable sources of fresh drinking water even when rivers dried up or became polluted due to human activities like mining or deforestation nearby.

Modern engineering techniques have made it possible for us to build more efficient systems than traditional qanats, but they remain popular due to their simplicity and low cost compared with other methods like wells and pumps, which require more energy input for operation and maintenance costs over time. Qanats are an important part of life for many people living in arid regions worldwide who rely on them for their daily needs, such as drinking water and crop irrigation.

Finally!

Qanat is an ancient water management system used in Iran for centuries. It is a unique and fascinating way of providing water to arid regions and is still in use today. The qanat system consists of underground tunnels dug into the ground to bring water from an aquifer or other source to the surface. This ingenious system has allowed people in Iran to survive and thrive in some of the driest regions on earth.

Qanat is an interesting and educational experience for tourists who want to visit Iran. The qanat system is a great example of how ancient civilizations survived harsh environments. Tourists can visit Qanats and learn about how they were built, how they work, and how they are still used today.

Visiting a qanat can be a great way to get off the beaten path and explore some of Iran's most remote regions. Many qanats are located in rural areas so visitors can get a glimpse into traditional Iranian life away from the hustle and bustle of cities like Tehran or Isfahan.

In addition to learning about the history and engineering behind qanats, tourists can enjoy some of the natural beauty these systems have helped create. Qanats often provide irrigation for nearby farms so that visitors can enjoy lush green fields full of crops or vineyards producing delicious wines.

Finally, visiting a qanat can be a great way to connect with local people who rely on this ancient technology for their daily lives. Tourists can learn about traditional methods of farming and irrigation as well as gain insight into local culture and customs from those who live near these remarkable structures.

Qanat is an incredible example of human ingenuity that has allowed people in Iran to survive for centuries in some of the harshest environments on earth. For tourists looking for an off-the-beaten-path experience, visiting one of these amazing structures will surely be an unforgettable experience!

Comment

Leave a Comment