
1. Where is Thu Thiem Tunnel?

Thu Thiem Tunnel history dates back to November 2011 (Source: Collected)
Thu Thiem Tunnel is a remarkable architectural structure located beneath the Saigon River, connecting District 1 to the new urban area of Thu Thiem in District 2. In addition to linking these two districts, the tunnel also connects neighboring districts like District 7, Binh Thanh District, and District 4. After 7 years of construction, the tunnel officially opened in November 2011, earning the title of Southeast Asia’s most modern river tunnel.
The Thu Thiem Tunnel Rooftop has become a popular recreational spot for young people, locals, and tourists in Ho Chi Minh City. Once a quiet, desolate area, the park has been beautifully renovated, bustling with activity. Offering views of the Saigon River and unique high-rise buildings, the site provides numerous exciting activities for visitors to experience and immerse themselves in the local lifestyle.
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2. A glance at the architectural structure of Thu Thiem Tunnel

The Thu Thiem Tunnel map highlights this landmark’s modern architecture (Source: Collected)
As Southeast Asia’s most modern river tunnel, Thu Thiem boasts grand architecture and the latest advanced technologies. The Thu Thiem Tunnel length is 1,490 meters, and it consists of three main sections: the central city approach (585 meters), the Thu Thiem approach (535 meters), and the submerged tunnel (4 segments, totaling 370 meters).
It has a width of over 33 meters and a height of nearly 9 meters. The tunnel is designed with two-way traffic, each lane featuring three lanes: two for cars and one for motorcycles, capable of handling 45,000 cars and 15,000 motorcycles daily.
Inside Thu Thiem Tunnel, traffic safety systems are constantly monitored around the clock by 140 staff members working in shifts and 54 cameras. There are 37 emergency exits along the tunnel, ensuring quick responses in case of incidents. The tunnel is expected to last for 100 years and can withstand earthquakes up to magnitude 7.
Additionally, the tunnel is equipped with state-of-the-art systems for ventilation, water pumping, dehumidification, lighting, alarm communication, fire prevention, and sensors for monitoring noise, humidity, and air quality.
More information: Saigon River: A historical witness of Ho Chi Minh City
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3. Things to do to explore Thu Thiem Tunnel Rooftop
In addition to its transportation role, the rooftop of the tunnel houses a park where visitors can relax, play, and engage with locals.
3.1. Contemplate the city scenery

Enjoy the breathtaking sunset over the Saigon River (Source: Collected)
Thu Thiem Tunnel Rooftop is an excellent spot to enjoy breathtaking sunset views over the Saigon River. The golden-orange hues of the sunset reflecting off the water create a stunning, unforgettable natural scene.
As night falls, visitors on the rooftop can watch the illuminated Ho Chi Minh City skyline, including landmarks like the Bitexco Tower and Landmark 81. While enjoying the view, visitors can also savor the fresh air and cool breeze.
3.2. Capture memorable moments
For photography enthusiasts, Thu Thiem Tunnel Park offers beautiful backdrops with the Saigon River and modern high-rise buildings in the distance. The park is also adorned with lush green trees and grass, creating a peaceful oasis where visitors can capture the beauty of nature. Amid the hustle and bustle of the city, a visit to the park promises beautiful photos and a sense of tranquility.
3.3. Enjoy tasty street foods

Visit the rooftop of the tunnel and savor delicious street food (Source: Collected)
Upon arriving at Thu Thiem Tunnel Park, visitors will encounter a lively scene with various food stalls selling street snacks—perfect for locals and tourists to relax and indulge in tasty treats.
While chatting with friends and admiring the river view, visitors can enjoy affordable Ho Chi Minh City food such as mixed rice paper, grilled rice paper, fried fish balls, stir-fried corn, grilled meat skewers, lemon tea, and sour stir-fried quail eggs.
3.4. Experience a picnic
With its pleasant atmosphere and a blend of urban and natural beauty, Thu Thiem Tunnel Rooftop is an ideal location for a picnic with family and friends. Visitors can bring food, drinks, and picnic mats to the park. Then, you can enjoy food, conversation, singing, and taking in the surrounding scenery—an unforgettable local experience for all.
3.5. Fly kites on the tunnel roof

Fly kites amidst lush greenery while soaking in the fresh air (Source: Collected)
Thu Thiem Tunnel Rooftop offers vast space with greenery and cool breezes, making it a perfect spot for kite flying. Every late afternoon, locals, young people, and tourists gather to showcase colorful kites and engage in this nostalgic, meaningful activity. Whether flying your kite or watching them soar in the clear sky, the experience offers both enjoyment and relaxation.
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4. Guide for first-time visitors to Thu Thiem Tunnel
After exploring the various activities at the tunnel, visitors should also consider the best time to visit and how to travel to this spot.
4.1. When is the best time to visit?
As an outdoor location, the best time to visit the rooftop of the tunnel is in the late afternoon after 5:00 PM when the weather is cooler and the sun is not too strong. For a chance to enjoy the sunset and see the city lights, visiting between 6:00 PM and 7:00 PM is ideal. On weekends or public holidays, the park can get crowded, so it is recommended to arrive earlier to avoid traffic or not finding a good spot.

Visitors are recommended to come during the late afternoon or evening hours (Source: Collected)
4.2. How to get there?
Thanks to its convenient location, visitors can easily reach the Thu Thiem Tunnel Park by motorbike, car, or taxi, with a simple route:
- From District 1: Visitors will head to Vo Van Kiet Street and continue straight to the tunnel. After passing the tunnel, you turn left at the first intersection and follow the inner road to the park.
- From District 2: You follow Mai Chi Tho Street until the end, where you will reach the tunnel. Then, you turn into the inner lane to reach the park.
- From Thu Duc City: Visitors will travel along Ha Noi Highway, turn left at the Cat Lai intersection, then follow the new Thu Thiem road straight to the rooftop.
- From Cat Lai Port: You head along Le Phung Hieu Street to Nguyen Thi Dinh Street, then continue on Dong Van Cong Road and Mai Chi Tho Street. You follow the road to the tunnel and turn into the inner lane for the park.
4.3. What to note?
Some tips for a smooth visit to Thu Thiem Tunnel Park for all visitors:
- Arrive as early as possible to avoid crowds and traffic delays.
- Check food prices before purchasing to avoid being overcharged.
- It is advisable to park near the riverbank, with a typical fee of VND 10,000-20,000 per vehicle, and avoid leaving vehicles outside for safety.
- Choose a comfortable, spacious spot with a good view to avoid crowding or squeezing.
- Nearby attractions, such as Nha Rong Wharf, Bach Dang Wharf, and Saigon Japan Town, offer great opportunities to explore further during your visit.

Nha Rong Wharf, a nearby attraction, is a must-visit destination (Source: Collected)
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Thu Thiem Tunnel is more than a vital transportation link; it is a destination where modern engineering meets leisure and community life. From enjoying scenic river views and vibrant sunsets to indulging in local street food and relaxing in its green spaces, Thu Thiem Tunnel offers unique experiences for all.
Ho Chi Minh City is one of the top destinations in Vietnam, known for its endless entertainment options day and night. A highlight is Grand Park.
Located in Vinhomes Grand Park, Thu Duc City, Grand Park offers a lush natural environment with modern attractions. Must-try experiences are a water park with slides for all ages, Dream Garden amusement park, a scenic beach, lively festivals, and various shopping and dining options.

Grand Park promises to become a premier entertainment hotspot in Ho Chi Minh City
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