Acequia del Rey, Irrigation canal in Villena, province of Alicante, Spain
Acequia del Rey is an irrigation channel that extends about 10 kilometers through farmland and ends at the right bank of the Vinalopó River near Santa Eulalia Colony. The water system drains the endorheic basin of the former Villena lagoon and is fed with treated water from the Upper Vinalopó wastewater treatment plant.
Construction of the channel was completed in 1803 under Juan de Villanueva's direction, transforming a former swampy lagoon area into productive farmland. The project arose from the need to drain waterlogged land and improve agricultural use in the region.
The irrigation system reflects traditional Mediterranean water management methods that still shape how farmers work together on shared maintenance and farming practices. These channels are visible landmarks that show how water has been distributed across the agricultural landscape for generations.
The canal is accessible from paths that cross the farmland and offer views of the irrigation system. Visitors should wear sturdy shoes as paths can be uneven and may be muddy or wet depending on the season.
The project was so significant for the region's water management that it became known by a royal name, reflecting its historical importance. The channel demonstrates early 19th-century engineering thinking that linked architectural solutions with practical farming needs.
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