Cu Chi Tunnels

The Tunnels Are Smaller Than You Expect and That Changes Everything

The Cu Chi tunnel network runs for 250 kilometres in total. The tourist-accessible section in Cu Chi District, 40 kilometres northwest of Ho Chi Minh City, connects to passages dug progressively from the late 1940s through the American War period. By the late 1960s, an estimated 16,000 Viet Cong soldiers and civilians lived and worked underground here – in hospitals, kitchens, weapons workshops, and living quarters cut into the red laterite clay.

The figures are significant. The crawling is different. The original passages are roughly 80 centimetres wide and 80 centimetres tall. Sections widened for tourists run to about a metre. You go on hands and knees through darkness with a hundred metres of earth above you, sweating immediately, moving on the same hard-packed clay that tens of thousands of people used for two decades. Five minutes of this tells you more about what the tunnels meant than a full hour of museum displays.

Ben Dinh vs Ben Duoc

There are two main sites. Ben Dinh, closer to Ho Chi Minh City, is more heavily touristed with slicker presentations and larger viewing areas. Ben Duoc, further out, is quieter and includes the Cu Chi Martyrs Memorial – a substantial Buddhist-style structure commemorating those who died in the district during the war. Most organised tours go to Ben Dinh. Ben Duoc requires private transport or a specific tour booking.

Both sites charge around 110,000 to 150,000 VND (roughly USD 4 to 6) entry. The question is not the entry fee but whether you go with a guide or independently, and whether you go in an air-conditioned minibus with 15 other visitors or hire a motorbike driver from District 1 for 200,000 to 300,000 VND and move at your own pace.

What to Expect at Ben Dinh

The visit begins with a black-and-white propaganda film from the 1960s, unedited, which describes American soldiers as “crazy devils” and celebrates tunnel fighters as heroes. It is jarring and completely genuine. The film sets up the rest of the visit honestly. You then see trapdoor tunnel entrances disguised as forest floor, cross-sections showing three underground levels, reconstructed surgical and weapons rooms, and a series of demonstrated booby traps including punji stake pits and rotating spike boards. The trap section sits uncomfortably between museum exhibit and spectacle but gives an accurate picture of the defensive ingenuity deployed here.

The shooting range offers rounds for M16s, AK-47s, and M60s at approximately 35,000 to 50,000 VND per bullet. Whether you participate is your choice. Many visitors skip it, many do not.

Getting There and Timing

Organised half-day tours from Ho Chi Minh City’s District 1 typically depart at 07:30 and return by 13:00. Prices start around USD 12 to 18 from operators on Pham Ngu Lao Street. By Grab bike, the journey takes 45 to 60 minutes each way.

Go early. The district is consistently hot and humid. By midday, the tourist tunnel sections are uncomfortably warm approaching unbearable. Being underground in the morning means it is merely very uncomfortable rather than physically difficult.

The War Remnants Museum

Cu Chi makes more sense combined with the War Remnants Museum in Ho Chi Minh City, which covers the full American War from the Vietnamese perspective. The collection of war photography includes work by journalists who died covering the conflict and is among the most affecting photography archives assembled anywhere. Entry costs 40,000 VND (USD 1.50). Open daily from 07:30 to 18:00, District 3.