If you’ve ever scrolled through photos of Seoul at night, chances are you’ve already seen Banpo Bridge without knowing its name — that wide double-decker crossing over the Han River, glowing with rainbow light as fountains arc into the water below. It’s one of the city’s most photographed spots, and for good reason.
What most first-time visitors don’t realize is that Banpo Bridge is actually two bridges stacked on top of each other: the upper Banpo Bridge carries traffic, while the lower Jamsu Bridge sits just above the river and is built to flood on purpose during monsoon season. This guide breaks down what makes the pair so unusual, how the fountain show works, and how to plan a visit that doesn’t feel like everyone else’s Instagram post.
What Makes Banpo Bridge and Jamsu Bridge So Special
Banpo Bridge stretches 1,495 meters across the Han River, connecting Seocho District on the south side to Yongsan District on the north. Underneath it runs Jamsu Bridge, a shorter 795-meter span that was actually built first, back in 1976. When Banpo Bridge was completed on top of it in 1982, the pairing became Korea’s first double-decker bridge — a title it still holds.
The lower Jamsu Bridge is what engineers call a submersible bridge. It sits low enough to the water that it’s designed to go underwater during heavy summer rains, then drain and reopen once the river level drops. That’s actually where the name comes from — “jamsu” means to submerge or dive in Korean.
The Moonlight Rainbow Fountain: World’s Longest Bridge Fountain
Installed in 2009 along both sides of Banpo Bridge, the Moonlight Rainbow Fountain holds a Guinness World Record as the longest bridge fountain on the planet, running 1,140 meters along the structure. Hundreds of nozzles pull water directly from the Han River and shoot it out in synchronized bursts, timed to music and lit by thousands of LEDs.
Fountain Show Schedule
The fountain typically runs from spring through autumn, with a daytime show around noon and evening shows starting at 7:30 PM, continuing every 30 minutes until around 9 PM (with an extra late show added in July and August). Each show lasts about 20 minutes. Schedules shift by month and can pause for weather, so it’s worth checking the official schedule from the Seoul Metropolitan Government before you head out, as of this writing in August 2026.
Some Sevit: The Floating Islands Next to Banpo Bridge
Right at the southern end of Banpo Bridge sits Some Sevit, also known as Sebitseom — three artificial floating islands shaped after stages of a blooming flower. They house restaurants, event halls, and a yacht marina, and at night their LED lighting makes them almost as photogenic as the fountain show itself. If you’re already at Banpo Bridge for the fountain, it’s worth walking the extra few minutes to see the islands lit up on the water.
Walking and Cycling Across Jamsu Bridge
Unlike most river crossings in Seoul, Jamsu Bridge has a wide pedestrian and cycling path running its full length, making it one of the easiest ways to cross the Han River on foot or by bike. It connects directly into the riverside paths at Banpo Hangang Park, so it’s easy to fold into a longer ride if you’re already exploring the river trails. Seoul has also been moving toward converting Jamsu Bridge into a fully car-free, pedestrian-first space as part of the city’s broader Han River redevelopment plans, so the bridge may look noticeably different on your next visit than it does today.
Twice a year, the city closes Jamsu Bridge to traffic entirely for the Car-Free Jamsu Bridge “Tubeok Tubeok” Festival, when the lower deck fills with food trucks, flea markets, live performances, and yoga sessions instead of cars. It’s one of the few times you can stand in the middle of the bridge without worrying about traffic at all.
My Own Walk Under Banpo Bridge
I ended up under Banpo Bridge almost by accident on an early morning run last month, and it’s a completely different place before the crowds and the fountain lights show up. Just steel beams stacked overhead in that long tunnel-like corridor, a few other runners and cyclists sharing the path, and the Han River sitting quiet beside you — it’s worth seeing in daylight too, not just for the evening spectacle everyone comes for.
How to Get to Banpo Bridge and Jamsu Bridge
The easiest access point is Express Bus Terminal Station (Lines 3, 7, and 9). Take Exit 8-1 for the most direct route into Banpo Hangang Park and the fountain viewing area, or Exit 8-2 if you’re coming through the quieter neighborhood side. It’s about a 10–15 minute walk either way. Sinbanpo Station on Line 9 is another option closer to the fountain viewing area. If you’re coming from a river cruise or a stop at our Banpo Hangang yacht cruise guide, the park sits right at the base of the bridge, so it’s a natural add-on to the same trip.
Best Photo Spots at Banpo Bridge
For the classic shot, stand on the Banpo Hangang Park side facing the bridge just before an evening fountain show — you’ll get the rainbow arcs, the lit-up skyline, and the reflection on the river all in one frame. For something less crowded, walk under the bridge itself and shoot straight down the row of concrete pillars along Jamsu Bridge; it’s the same tunnel-like corridor I mentioned above, and it photographs surprisingly well in both daylight and at night. Some Sevit’s illuminated islands also make a strong foreground if you’re shooting toward the bridge from the water’s edge.
Best Time to Visit Banpo Bridge
Arrive at least 30 minutes before an evening fountain show to claim a spot on the grass or the steps near the park. Weekends draw bigger crowds, so a weekday evening show tends to feel far less packed. If you want the quieter, more atmospheric side of Banpo Bridge, an early morning walk or ride across Jamsu Bridge before the fountain even starts is worth the trip on its own.
Tips for Foreign Visitors
- The fountain show and river park access are completely free — no tickets or reservations needed.
- Bring a light jacket for evening visits; the river breeze picks up after sunset even in summer.
- Rental bikes are available near the park entrances if you want to combine the bridge with a longer ride along the Han River.
- Check the schedule the same day if possible, since weather and water levels can cancel a show.
- Bringing your own food to the grass by the fountain is completely normal here — convenience store ramen and chimaek (fried chicken and beer) picnics are a Han River tradition, not just a tourist thing. We’ve mapped out the best convenience store spots to eat ramen by the river if you want to do it properly.
Banpo Bridge and Jamsu Bridge pack an unusual amount of engineering, history, and pure visual spectacle into one river crossing. Whether you time it for the Moonlight Rainbow Fountain or just wander across at sunrise, it’s one of the more memorable stops you can add to a Han River day in Seoul.
