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Juksan Weir

Yeongsangang Bike Path
The Juksan Weir on the Yeongsan River features modern observation decks with curved architecture.
The Juksan Weir on the Yeongsan River features modern observation decks with curved architecture.
Juksan Weir spans the Yeongsan River, serving as a hydrological structure and cycling destination, with observation decks overlooking the water and lush mountain scenery.
Juksan Weir spans the Yeongsan River, serving as a hydrological structure and cycling destination.
A stone monument inscribed with "Juksan Spring Dawn," one of the eight scenic spots of the Yeongsan River, stands in front of the Juksan Weir’s modern observation deck.
A stone monument inscribed with "Juksan Spring Dawn," one of the eight scenic spots of the Yeongsan River.
The Juksanbo Certification Center along the Yeongsangang Bike Path features a red booth where cyclists can stamp their bike passports, marking their progress on the cross-country route.
The Juksanbo Certification Center on the Yeongsangang Bike Path to stamp your bike passport.
The modern architecture of Juksan Weir features curved observation decks and pedestrian walkways.
The modern architecture of Juksan Weir features curved observation decks and pedestrian walkways.
A cyclist rides across the pedestrian and bike-friendly pathway on Juksan Weir, a key structure along the Yeongsangang Bike Path, with modern observation decks overhead.
A cyclist rides across the pedestrian and bike-friendly pathway on Juksan Weir.
The Juksanbo Certification Center features a red bike passport booth and rest area for cyclists, with Juksan Weir’s curved observation deck and surrounding landscape in the background.
The Juksanbo Certification Center on the Yeongsangang Bike Path to stamp your bike passport.

Juksan Weir (죽산보; map; Juksanbo) stretches across the Yeongsan River in Naju City. Constructed in 2011 as part of the Four Rivers Restoration Project, it was designed to regulate the river’s water flow, create renewable energy, and connect habitats, while simultaneously catering to cyclists, families, and outdoor enthusiasts.

The structure’s design takes inspiration from the natural curves of the river, reflected in its observation deck’s flowing architecture. It’s also celebrated as one of the Yeongsan River’s “Eight Scenic Spots” (Yeongsangang Palgyeong), with its designation as “Juksan Spring Dawn” (죽산춘효), encapsulating the beauty of the area during the early hours of spring, where the morning light illuminates the surrounding riverbanks and fields.

Design and Features

Juksan Weir on the Yeongsan River showcases its sleek observation decks and hydrological structures.
Juksan Weir on the Yeongsan River.
A road bike rests against a lamppost near Juksan Weir, a key landmark along the Yeongsangang Bike Path, with the observation decks and river in the background.
A road bike rests against a lamppost near Juksan Weir.
Vibrant purple beautyberries grow along the Yeongsan River, with Juksan Weir’s modern observation decks and bridge visible in the background under a clear sky.
Purple beautyberries grow along the Yeongsan River, with Juksan Weir in the background.
Cyclists ride along the Yeongsangang Bike Path near Juksan Weir, with wayfinding signs marking distances to key locations and the Juksanbo Certification Center.
Cyclists ride along the Yeongsangang Bike Path near Juksan Weir.
The Juksan Weir Management Center, a modern facility overseeing the operation of the weir.
The Juksan Weir Management Center, a modern facility overseeing the operation of the weir.
Juksan Weir stretches across the Yeongsan River, featuring modern observation decks and a pedestrian bridge, with rugged hills and greenery forming a scenic backdrop.
Juksan Weir stretches across the Yeongsan River, featuring modern observation decks.

Juksan Weir is a multifaceted structure that integrates engineering with ecological preservation. Let’s take a look at some of its key features.

  • Hydrological Structures: The 172-meter weir helps manage the water levels on this section of the Yeongsan River. Its 662-meter bridge spans the river and connects both banks, providing scenic vistas and transit for cyclists and pedestrians.
  • Hydropower Generation: The weir includes a 1,220-kilowatt hydroelectric plant featuring two 610 kW turbines. This facility generates 569,000 kWh annually, contributing to renewable energy initiatives in the region.
  • Ecological Connectivity: A 104-meter fishway built into the weir enables aquatic species to navigate the structure safely, ensuring the migration patterns of native fish are maintained.
  • Observation Points: The observation decks above the water gates are designed with curved lines, mimicking the river’s natural meanders. These platforms offer visitors panoramic views of the Yeongsan River and its surroundings.

Cycling, Management Center, and Recreation

A cyclist passes the Juksan Weir Management Center, a modern blue-roofed facility providing information, bike passport certification, and amenities for visitors along the Yeongsangang Bike Path.
A cyclist passes the Juksan Weir Management Center.
A view of Juksan Weir, a key hydrological structure on the Yeongsan River.
A view of Juksan Weir, a key hydrological structure on the Yeongsan River.
A bicycle-themed sculpture of two children riding a tandem bike is part of an outdoor art installation near Juksan Weir, celebrating cycling culture along the Yeongsangang Bike Path.
A sculpture of two children riding a tandem bike near Juksan Weir.
A sign directs cyclists to the Juksanbo Certification Center, with the modern architecture of Juksan Weir’s observation decks in the background along the Yeongsangang Bike Path.
A sign directs cyclists to the Juksanbo Certification Center.
A cyclist wearing a red jacket crosses Juksan Weir on the Yeongsangang Bike Path, framed by the structure’s towering concrete pillars with forested hills in the background.
A cyclist wearing a red jacket crosses Juksan Weir on the Yeongsangang Bike Path.
A wooden sign marks the location of the Juksanbo Certification Center, 500 meters ahead, with Juksan Weir spanning the Yeongsan River in the background.
A wooden sign marks the location of the Juksanbo Certification Center, 500 meters ahead.

Juksan Weir is a vital waypoint on the Yeongsangang Bicycle Path. The Juksanbo Certification Center (죽산보 인증센터; map) sits on on the south side of the river near the Juksan Weir Management Center (map). Cyclists can stamp their Bike Passports in the red booth.

Inside the management center, cyclists can have their bike passports certified during normal business hours from 9 AM to 6 PM (closed on Mondays and daily from 12 to 1 PM for lunch). 

The management center provides educational displays about the weir’s design, purpose, and impact. A well maintained riverside park sits near the weir. Green spaces, walking paths, and picnic areas along the riverbank provide opportunities for leisure and relaxation.

Also near to the weir, the Juksanbo Auto Camping Site (map) features 41 camping lots, water play facilities, and shaded picnic spots. This site caters to families and outdoor adventurers, offering a base for exploring the surrounding areas.

Highlights
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Yeongsan River
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