Dam Plan Threatens Historic Turkish City

Plans to build a dam will bring much-needed economic development to a struggling Turkish region, but will also destroy ancient caves, mosques, and buildings carved into sandstone canyons along the Tigris River.

1 minute read

September 13, 2007, 8:00 AM PDT

By Nate Berg


"The caves at the very top are 3,000 years old."

"More recent sandstone mosques in the valley below testify to a time when Hasankeyf was among the richest cities in Mesopotamia."

"Soon the entire valley is to be flooded with a dam. The controversial project was first conceived in 1954 and abandoned six years ago."

"The 1.2bn euro (£816m) Ilisu dam is part of Turkey's vast GAP project - a network of dams and hydroelectric power plants along both the Tigris and Euphrates rivers."

"It will flood more than 300 sq km (116 sq miles) of land to create the second largest reservoir in the country."

"The dam consortium plans to create a culture park on the edge of the reservoir and transfer key monuments from Hasankeyf there."

"That includes the remains of a 900-year-old bridge, built when Hasankeyf was the capital of the Artukid Empire - and now the symbol of the city."

"Most experts argue the sandstone much of Hasankeyf is built from will crumble if it is moved."

"They scorn the notion the city can be recreated in a culture park."

Tuesday, September 11, 2007 in BBC

Young Professional

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban and Environmental Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban and Environmental Planner

Get top-rated, practical training for planners

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

September 23, 2026 - Zachary Whalen

Passengers board an Amtrak train under a cloudy sky.

Amtrak, CN end decades-long dispute with eight-year agreement

The new operating agreement establishes an updated framework for the companies to work together, including processes to resolve disputes.

September 18, 2026 - Mass Transit

The Gross Reservoir, a large body of water surrounded by trees and mountains.

Judges permit Denver to divert 77,000 acre feet from the Colorado River for reservoir expansion

Overuse and climate change have caused the Colorado River’s water levels to plummet.

September 18, 2026 - Inside Climate News

People walk through Philadelphia International Airport. There is a convince store on the right.

Philadelphia to invest $2 billion into upgrading city airports as PHL places last in customer satisfaction

Modernizations to Philadelphia's airports will include baggage system upgrades and a new automated parking garage guidance system.

5 hours ago - WHYY

A downtown area in Los Angeles, with a Taco Bell visible. People wait to cross the street towards a tall apartment building.

The LA housing policies making developers turn away from the city

Despite LA’s housing shortage, developers say the city’s "mansion-tax" and pandemic-era policies make it an unappealing place to build housing.

6 hours ago - Los Angeles Times

People cross a wide street in San Francisco, with tall buildings in the background.

New density bill would require 7 California cities to establish regional transit hubs

The bill would also require major cities in California to permit high-rise residential buildings.

7 hours ago - Smart Cities Dive