Everyone knows about the Vietcong complex at Cu Chi near Ho Chi Minh City, but less celebrated are these equally fascinating tunnels that lead on to the beach.
Moreover, they are a little taller and wider than Cu Chi, so somewhat less claustrophobic. A particular highlight is the 'hospital', little more than a cubby hole where women came to give birth.
Best bet is via the many tourist offices in Hue - wherever you go, you'll probably end up with a Sinh Cafe tour anyway so might as well book direct.
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