If you are planning a Ha Giang loop, buckwheat flower trip, or a stop at Lo Lo Chai (a UN Tourism “Best Tourism Villages” pick) and the Lung Cu national flagpole between October and February, budget time to park and transfer. Lung Cu commune (Tuyen Quang) has announced traffic diversion for the Buckwheat Flower Festival and the 2026 tourist season from 15 October 2026 to 28 February 2027: ordinary passenger vehicles may not drive into Lo Lo Chai village roads.
Where and when
- Village access: passenger vehicles (and construction trucks) are paused on the approaches into Lo Lo Chai from the Lung Cu ethnic boarding primary-school junction and the junction near Tiệm Cơm Vị Nhà.
- Flagpole weekends: the road up to the national flagpole (from the border post upward) is also diverted on Saturdays and Sundays.
- Still allowed: official vehicles, licensed four-wheel tourist shuttles in the commune, the commune’s self-managed motorbike-taxi group, and Lo Lo Chai residents’ vehicles.
How to get in: park, then transfer
- Passenger cars must stop, drop off and park at designated lots — do not drive into the village or stop where unmarked.
- Published lots include the guesthouse yard (mainly cars under 7 seats and motorbikes), primary and secondary school yards, the old market yard, and the commune People’s Committee yard.
- From there, use permitted commune shuttles or organised xe ôm to Lo Lo Chai, the flagpole or other sights.
- Reported parking fees start from a few thousand VND for bikes; cars are higher by size. Shuttle round-trips also have published reference fares — treat on-site notices and your homestay’s plan as final.
Practical tips for Hong Kong travellers
- Message your homestay first: ask where the car stops, who meets you with bags, and how elders or kids should transfer — weekends are busiest.
- Passport ready: Lung Cu sits near the China border; checkpoints may ask for ID. Some border attractions have extra rules for foreigners — clarify with your driver or guide.
- Itinerary links: for northern highland planning see Sapa, Lao Cai and transport & visas. Ha Giang loops usually start from Hanoi; mountain roads are twisty — slow down in fog or rain.
- Flower season: buckwheat peaks roughly late autumn to early winter and depends on weather — keep flexible photo days.
Related pages
See Sapa, Lao Cai, Hanoi, and transport & visas.
This post is an original summary, not a full reprint. Local government notices and on-site signs are the source of truth for diversions and fees.