Thu Thiem Tunnel, one of Ho Chi Minh City’s vital traffic links, stands as both an iconic engineering landmark and a favorite hangout spot for locals and travelers alike. With breezy river views, golden sunsets, vibrant street food, and relaxed picnic spots, this lively riverside hub has something for everyone.

1. What is Thu Thiem Tunnel famous for?

Thu Thiem Tunnel is a remarkable architectural landmark located beneath the Saigon River. It is a part of the East-West Avenue, connecting District 1 with Thu Thiem New Urban Area in Thu Duc City (formerly District 2). After 7 years of construction, the tunnel officially opened to traffic in November 2011.

1.1. Record-breaking infrastructure

As the first river-crossing tunnel in Vietnam and the largest and most modern river-crossing tunnel in Southeast Asia, the tunnel has a total length of 1,490 meters. It consists of three main sections: the entrance tunnel on the central Ho Chi Minh City side (585 meters), the entrance tunnel on the Thu Thiem side (535 meters), and the submerged tunnel, which comprises four segments with a combined length of 370 meters.

The tunnel measures over 33 meters in width and nearly 9 meters in height. The tunnel features two directions, each with three lanes: two for cars and one for motorbikes. With a cross-section width of 33.3 meters, the tunnel includes two emergency exits and is designed to accommodate six lanes of traffic.

1.2. Iconic urban development

As a vital route in eastern Saigon, Thu Thiem Tunnel is designed to accommodate up to 45,000 cars and 15,000 motorbikes daily. It is equipped with state-of-the-art technical systems, including ventilation, water pumping, dehumidification, lighting, communication alarms, fire prevention, and automated sensors to monitor noise, humidity, and dust levels.

Beyond connecting District 2 with District 1, it also links nearby areas such as District 4, District 7, and Binh Thanh District, significantly reducing travel time across the city. In the evenings, locals often gather near the tunnel to watch the sunset, enjoy picnics, and spend time with loved ones.

2. How to get to Thu Thiem Tunnel?

To reach Thu Thiem Tunnel’s rooftop area, visitors can choose motorbikes, cars, or taxis. A convenient and eco-friendly option is Xanh SM, which offers electric vehicles and app-based booking for a smooth and sustainable ride.

From District 1, follow Vo Van Kiet Street toward the tunnel. After exiting the tunnel, make the first left (looping back toward District 1), then take the innermost road to arrive at the riverside park.

From District 2, drive along Mai Chi Tho Street. As you approach the tunnel entrance, stay in the inner lane without entering the tunnel. You’ll reach the park easily.

To get to Thu Thiem Tunnel’s rooftop from Thu Duc city, you can travel along Hanoi Highway, make a left turn to Cat Lai intersection to the new Thu Thiem road, then go straight to reach Thu Thiem Tunnel Roof.

The area buzzes with street food stalls and local crowds. Arriving early is recommended to grab a scenic spot.

>>> Explore interesting locations within the Ho Chi Minh City district map!

3. Best time to visit Thu Thiem Tunnel

As an outdoor recreational destination, the Thu Thiem Tunnel Roof is best enjoyed in good weather. Late afternoon, from 5 PM to 8 PM, when the heat is less intense, is the ideal time to visit. For stunning sunset views and a glimpse of the city lighting up, 6:00 to 7:00 PM is perfect.

Keep in mind that weekends and public holidays often draw large crowds to the area. To get a good spot and avoid traffic, plan to arrive a bit early.

>>> A guide to traveling in Saigon weather

4. Top things to experience Thu Thiem Tunnel Area

Just 15 minutes by motorbike from the city center, Thu Thiem Tunnel is popular hangout spot among Saigon’s youth. With a large space, beautiful views, and tempting street food, it is a destination not to be missed when coming to Saigon.

4.1. Fly kites atop the tunnel

With its spacious open area and refreshing breeze, the rooftop area is a great spot for kite flying. Visitors can bring their kites and enjoy carefree afternoons with family or friends. It's the perfect setting to unwind, soak in the scenery, and make the most of Ho Chi Minh City's lively outdoor spirit.

4.2. Admire the urban sunset and take photos

As the sun begins to set, the Thu Thiem Tunnel Roof transforms into a perfect spot to admire the sunset. You can soak in the golden glow of the sky with stunning views of Saigon as your backdrop. The area features a spacious layout with green trees and a romantic riverside setting along the Saigon River, making it ideal for capturing eye-catching photos.

4.3. Have a relaxing picnic

Thu Thiem Tunnel offers a stunning panoramic view of Saigon River and the city skyline. It’s the perfect place to unwind and enjoy the gentle breeze from the river while sipping iced lemon tea and chatting with friends. The cool, open-air atmosphere makes standing atop the tunnel a refreshing experience. It’s also a romantic spot for couples - grab a drink or some street food like fried fish balls from nearby vendors and settle in to watch the sunset together.

4.4. Savor delicious street snacks

When visiting the Thu Thiem Tunnel Roof, you won't just be treated to stunning views and exciting outdoor activities. You'll also find plenty of delicious Ho Chi Minh City street food to enjoy.

Tamarind stir-fried balut: A popular street food in Saigon, tamarind stir-fried balut is available here for around 40,000 VND per serving.
Grilled meat skewers: Grilled meat skewers are a must-try snack, with their irresistible aroma and golden-brown color fresh off the charcoal grill. At the tunnel, you can enjoy them for just 10,000 - 15,000 VND each.
Mixed rice paper: A favorite among young locals, mixed rice paper is a staple of Vietnam’s street food scene. At Thu Thiem, vendors serve up colorful versions packed with toppings. A full portion goes for about 20,000 - 25,000 VND.
Grilled rice paper: Another hit snack is grilled rice paper, often referred to as “Vietnamese pizza.” For about 20,000 VND, you’ll get a warm, crunchy, flavorful treat.
Skewered snacks: As you explore the area, you’ll see plenty of skewer carts lining the sidewalks. For just 5,000 - 10,000 VND per stick, these quick bites are perfect for sharing with friends and family.

Street food at the Thu Thiem Tunnel Roof

4.5. Include nearby attractions

Here are some must-visit attractions near Thu Thiem Tunnel, perfect for combining into a short city tour:

Bach Dang Wharf (1.2km away): Located along Ton Duc Thang Street, this 1.3 km riverside promenade is a historic symbol of Saigon’s development.
Saigon River Park (1.9km away): A 20-hectare green space along the Thu Thiem riverside, perfect for a peaceful city escape.
Saigon Zoo and Botanical Gardens (3.8km away): One of the oldest zoos in the world, home to diverse plant and animal species.
Independence Palace (4.7km away): A historic site marking the end of the resistance war against America, now a preserved national relic open to visitors.
Nha Rong Wharf (4.9km away): A French-Asian style building where President Ho Chi Minh began his journey in 1911, now a museum honoring Vietnam’s revolutionary history.

Independence Palace near the Thu Thiem Tunnel

>>> A list of fun things to do in Ho Chi Minh City during your trip!

5. Extra tips for your excursion

To prepare for a stress-free and fulfilling time hanging out at the Thu Thiem Tunnel, you can equip yourself with the following tips:

Arrive early to avoid crowds and traffic jams.
Ask for prices beforehand to avoid being overcharged.
Visit during sunset hours for the best atmosphere and local activities.
Park your vehicle near the embankment (approx. 10,000–20,000 VND). Avoid parking on the street for better security.
Choose an open-view spot to enjoy the scenery without feeling cramped.

>>> Check out Ho Chi Minh City travel tips for a fun and smooth trip!

More than just a major transportation link, Thu Thiem Tunnel is a vibrant destination where locals and visitors gather to unwind and enjoy Saigon. With scenic sunset views, riverside picnics, delicious street food, and kite flying fun, the tunnel’s rooftop park offers a refreshing escape, making it a must-visit gem on any Saigon itinerary.

Looking for a fun-filled day out in the nearby Thu Duc City? Head to Grand Park, an exciting urban entertainment and recreational complex for all ages. Whether it’s a family trip, a fun hangout, or a relaxing break, Grand Park has it all - from fun outdoor games and rides in the Enchanted Garden to the water park in Tropical Island.

Book tickets to Grand Park

Beyond Ho Chi Minh City, your Vietnam journey wouldn’t be complete without experiencing the charm of Hanoi, the serenity of Phu Quoc, the coastal vibes of Nha Trang, the ancient allure of Hoi An, or the majestic beauty of Ha Long. For the perfect stay, indulge in the luxury of Vinpearl hotels and resorts, which offer opulent accommodations, private beaches, world-class spas, diverse dining options, and impeccable service. Additionally, don’t forget to check out VinWonders entertainment complexes, the ultimate paradise packed with thrilling rides and unique experiences for all ages.