The Lajanura River

The Lajanura River: The Powerhouse of Lechkhumi

The Lajanura River (მდინარე ლაჯანურა) is a significant river in the Racha-Lechkhumi and Kvemo Svaneti region, flowing through the Tsageri and Ambrolauri municipalities. As a right tributary of the Rioni River, it originates on the slopes of the Egrisi Range and carves a deep, dramatic gorge. The river is most famous for the Lajanuri Hydroelectric Power Plant (Lajanuri HPP), a major Soviet-era engineering project that includes a dam and a large reservoir. This has transformed the river’s character, creating a stunning man-made lake within the narrow gorge, surrounded by steep, forested mountains.

The Lajanura valley is a place where powerful nature and industrial ambition meet. The deep blue waters of the reservoir contrast sharply with the lush green forests, creating a landscape of unique beauty. The river flows through the historic province of Lechkhumi, a region known for its rugged terrain, beautiful nature, and distinct cultural heritage, including its famous Usakhelouri wine. The Lajanura is a key part of the region’s economy and a striking feature of its landscape.

ℹ️ General Information

• Name of River: Lajanura River (მდინარე ლაჯანურა)
• Location: Tsageri & Ambrolauri municipalities, Racha-Lechkhumi and Kvemo Svaneti.
• Length: 32 km (20 miles)
• Basin Size: 296 km² (114 sq mi)
• Source (Origin): Egrisi Range.
• Mouth (Where it flows): Right tributary of the Rioni River.
• Key Feature: Lajanuri HPP and Reservoir.

📍 Geography & Course

The Lajanura begins as a typical mountain river, flowing rapidly through a narrow gorge. The construction of the dam in its middle course created the deep Lajanuri Reservoir. Below the dam, the river continues its course to join the Rioni. The gorge is carved through limestone and shale, creating a dramatic and steep-sided valley.

🌿 Nature & Ecology

The river’s valley is covered in dense, mixed forests rich in biodiversity. The creation of the reservoir has altered the local ecosystem but has also created a new deep-water lacustrine habitat. The surrounding forests are home to wildlife like roe deer, wild boar, and brown bears. The river’s water, regulated by the dam, remains an important part of the Rioni basin ecosystem.

🏛️ History & Culture

The Lajanura flows through the historic region of Lechkhumi.

• Lajanuri HPP: Built in the 1950s, the power station is a significant example of Soviet industrial architecture and engineering.
• Lechkhumi’s History: The region is dotted with medieval fortresses (e.g., Muris Tsikhe) and churches, speaking to its long history as a distinct and resilient mountain province.

🚣 Activities & Tourism

• Sightseeing: The view of the Lajanuri Reservoir from the main road is a popular stop for its breathtaking beauty.
• Fishing: The reservoir is a popular destination for local fishermen.
• Hiking: The surrounding mountains of the Egrisi Range offer numerous hiking opportunities.

🛤️ Accessibility

The Lajanuri Reservoir and dam are highly accessible, located directly on the main highway that connects Kutaisi with the regions of Lechkhumi and Racha. It is an easy and rewarding stop for anyone traveling through the region.