The Persian Qanat

Well shafts are sunk at regular intervals along the route of the tunnel to enable removal of spoil and allow ventilation. These appear as craters from above, following the line of the qanat from the water source to the agricultural settlement.

The water is transported along underground tunnels, known as koshkan, by means of gravity due to the gentle slope of the tunnel to the exit point (mazhar). From the mazhar, the water is distributed by channels to the agricultural land of the shareholders.

This ingenious system demonstrates the advanced engineering and water management techniques of the Persian Empire, allowing for sustainable irrigation in arid regions.

—

**Topics:** History, Science, Travel
**Keywords:** godsgravesglyphs, Iran, Persian Empire, qanat

—

*Excerpt source:* whc.unesco.org

—

**Support Us**

If you found this information useful, please consider making a donation:

– [Donate by Credit Card]
– [Donate by PayPal]

Or send donations by mail to:
Free Republic, LLC
PO Box 9771
Fresno, CA 93794

Thank you very much and God bless you.

—

*Disclaimer:* Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright.
https://freerepublic.com/focus/f-chat/4352228/posts

You may also like

Federal judge blocks Sen. Mark Kelly’s demotion

2026 年 2 月 12 日

Masked man approaches Nancy Guthrie’s home in chilling new video

2026 年 2 月 10 日

Ghislaine Maxwell refuses to answer questions in Epstein deposition

2026 年 2 月 9 日