How to do a visa run from Hanoi to China via the Lao Cai/Sapa border crossing?

Route from Sapa: based on a traveler's experience in July 2026, the local bus from the Sapa church passes about 300 metres from the Lao Cai border crossing, so you can use it to get to the border and back.

Taking that bus from the Sapa church and back, the whole visa run can take about 4 hours, the traveler said in July 2026. They crossed into China and returned to Vietnam the same day for a new entry stamp.

On the Chinese side you fill in an arrival card by hand and pass through turnstiles with a temperature check. According to the traveler in July 2026, the crossing has no lunch break. The only slightly tense part, they said, was dealing with the Chinese officers — a little nerve-racking, but nothing more.

All the stamps — the previous Vietnamese entry and exit, the Chinese marks and the new Vietnamese stamp — fit on one passport page, and no bribes were required (July 2026).

The traveler did not check whether the crossing operates at weekends, so if you plan a Saturday or Sunday visa run, confirm the checkpoint's hours in advance. Entry rules for China depend on your nationality — check them before the trip. Other travelers also discuss the Lao Cai — Hekou crossing pair (Vietnamese and Chinese sides).