Island in Han River emerges as Seoul's newest cultural oasis
Summary
Nodeul Island in Seoul is being transformed into a cultural destination, drawing more than 104,000 visitors in 10 days after upgraded waterfront spaces opened on Sept. 18. The Seoul Metropolitan Government plans to develop it into a global art island by 2030, with new gardens, performances and ecological restoration. The project is led by architect Thomas Heatherwick and includes future additions such as a floating water garden and elevated sky art gardens.
Key Facts
- More than 104,000 people visited Nodeul Island in the 10 days after the newly upgraded waterfront cultural spaces opened on Sept. 18.
- Over half of the visitors came during two peak weekends, helped in part by the autumn Chuseok holiday.
- The city plans a floating water garden by 2027 and seven elevated sky art gardens connected by aerial walkways by 2030.
- Ecological restoration work is replacing invasive plant species with native flora to preserve habitat for wildlife, including the endangered boreal digging frog.

Nodeul Island, situated in the middle of the Han River, serves as a music-themed complex cultural space. Courtesy of Seoul Tourism Organization
Set in the middle of the Han River, Nodeul Island spent years as a quiet, underutilized patch of green, bisected by a major commuter bridge. Now, a sweeping transformation is turning the enclave into one of Seoul's most magnetic cultural destinations.
Just 10 days after opening newly upgraded waterfront cultural spaces on Sept. 18, the island drew more than 104,000 visitors. Driven in part by the autumn Chuseok holiday, families, couples and tourists flocked to the riverbank, with over half of all attendees visiting during two peak weekends.
The surge in foot traffic marks the first phase of a broader master plan by the Seoul Metropolitan Government to transform Nodeul into a "global art island" by 2030. Rather than delaying access until total completion, municipal officials opted to open finished zones incrementally. Visitors today can enjoy panoramic views of the river from the Ecological Garden, child-friendly climbing structures at the Play Garden and a 1.5-kilometer looping promenade through the Grass Garden.
To encourage visitors to stay longer, the city has launched an array of outdoor programming.
Saturdays feature a pop-up library with open-air reading spaces along the water, while Sundays host "Picnic Days" with rental picnic mats and board games. Evening visitors can enjoy live busking performances as the sun sets behind the Seoul skyline and dine at food trucks. Beginning Friday, the annual Seoul Light Hangang Light Island Festival will bring laser art installations and media displays to sites across the island.
Renowned British architect Thomas Heatherwick, acclaimed for projects like New York’s Little Island, created the overarching vision, which was inspired by Korea’s mountainous landscape. The master plan calls for a floating water garden by 2027 and a series of seven elevated sky art gardens connected by aerial walkways by 2030.
While on the island, visitors can use augmented-reality glasses at an interactive booth to preview future architectural additions overlaid onto the current landscape. Ecological restoration efforts are concurrently underway to replace invasive plant species with native flora, preserving habitat for local wildlife — including the endangered boreal digging frog.
"Reaching 100,000 visitors in just ten days reflects how eager the public is for accessible spaces along the river where they can relax and engage with culture," said Ahn Dae-hee, director general of Seoul's Future Space Planning Bureau.
This article was published with the assistance of generative AI and edited by The Korea Times.
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