How long is Bãi Cháy Bridge? Spanning an impressive 2,487 meters in total, this architectural wonder doesn’t just connect two shores—it bridges Vietnam’s past and future. Standing beneath its elegant cable-stays or strolling across as twilight paints the sky, travelers feel the thrill of discovery and the comfort of connection. In this essential guide, you'll uncover not just the bridge's record-setting dimensions but also how it can turn a simple crossing into an unforgettable part of your Hạ Long journey.
How long is Bãi Cháy bridge?
The Bãi Cháy Bridge in Vietnam stretches an impressive 903 meters (0.903 km), with a main cable-stayed span of 435 meters—a record-breaking achievement for single-plane, prestressed concrete cable-stayed bridges at the time of its completion. Opened on December 2, 2006, it replaced the decades-old ferry system after more than three years of innovative construction.
Designed with resilience in mind, the bridge withstands magnitude-7 earthquakes, typhoon winds up to 180 km/h, and drastic temperature shifts, thanks to its pneumatic caisson foundations and Shinso piles. Its elegant cable-stayed structure, often likened to a giant harp, features 176 cables anchored to twin 90-meter pylons. With a 50-meter clearance, it ensures smooth sailing for vessels up to 40,000 tons into Hạ Long Bay’s UNESCO-listed waters.
Beyond its engineering marvel, Bãi Cháy Bridge has reshaped both the economy and skyline of Quảng Ninh Province. Acting as a vital link along National Highway 18, it boosted tourism, urban development, and industrial growth, while its nighttime illuminations have made it a modern symbol of Hạ Long's dynamic spirit. When you cross it, you're not just traveling between Bãi Cháy and Hòn Gai—you’re experiencing a bridge that transformed a region.
How to experience the Bãi Cháy bridge during your Hạ Long trip
One of the best ways to experience Bãi Cháy Bridge is by walking, cycling, or enjoying a boat tour beneath its towering arches. Each method offers unique views and fits seamlessly into a relaxed or adventure-filled Hạ Long itinerary.
Walk across the bridge via the pedestrian walkways starting from Ha Long city center, following Nguyễn Văn Cừ and Trần Quốc Nghiễn streets. Early mornings or sunsets are ideal, offering cooler weather and stunning panoramas of Ha Long Bay.
Rent a bicycle and pedal a flat, scenic route from the city to Bãi Cháy Beach and across the bridge. It takes about 15–25 minutes and is perfect for leisurely explorers looking for photo opportunities along the way.
Join a boat tour from Hon Gai or Bãi Cháy piers to admire the bridge’s impressive cables and towering pylons from below. Many tours also weave through Ha Long Bay’s limestone islands, offering a memorable two-in-one experience.
For the most breathtaking lighting, visit at sunset or after dark, when the bridge sparkles with colorful illumination. Weekday mornings and the September–November season promise fewer crowds and perfect weather. Including Bãi Cháy Bridge in your trip not only brings architectural marvels but also deepens your connection to Hạ Long’s vibrant modern spirit.
Insider travel tips: best check-in spots and nearby attractions
For the ultimate Bãi Cháy Bridge experience, make sure to explore these top 5 check-in spots perfect for sightseeing and photography. First, capture the bridge's shimmering cables at sunset, when Ha Long Bay glows golden. Then, head to Bãi Cháy Lighthouse, Vietnam’s tallest, for a 360-degree panorama that's unbeatable at sunrise or night.
Third, ride the Sun Wheel at Sun World Ha Long Complex for breathtaking aerial views of the bridge, bay, and cityscape. Fourth, relax at scenic cafés like La Luna Coffee and Zone C Café, where bridge views pair perfectly with local brews. Fifth, wander along Bãi Cháy Beach—its 1,000-meter coastline and night market vibe offer stunning bridge backdrops.
Nearby must-visits to enrich your trip include the Sun World amusement park (ideal for families), Ha Long Tourist Wharf for bay cruises, and Ha Long Ancient Town for cultural deep-dives. Each location offers a new angle and energy, ensuring your Bãi Cháy Bridge journey is rich in memories and photo ops!
In every shimmering cable and sweeping arch, Bãi Cháy Bridge tells a story of Vietnam’s spirit of innovation meeting timeless natural beauty. Whether you're chasing sunsets, capturing the perfect photo, or planning your next adventure, let Quang thắng cát bà at quangthangcatba.com be your trusted local companion. Your next breathtaking memory is just a bridge—and a click—away.
