Lung Cu Flag Tower — Vietnam's Northern Tip
A visual guide from the Ha Giang travel guide — see all posters in Visual Guides.
The Lung Cu flag tower stands on Dragon Mountain a few kilometres from the Chinese border, flying a 54-square-metre flag — one square metre for each of Vietnam's officially recognised ethnic groups. It marks the country's symbolic northern tip, and the detour north from Dong Van, through stone villages and buckwheat fields, is one of the loop's quietest and loveliest stretches of riding.
The Climb & the View
From the parking area it is a stiff stair climb — several hundred steps, plus a spiral staircase inside the tower itself — to the balcony beneath the flag, where the view rolls over terraced valleys into China's hills. The geographic northernmost point of Vietnam actually lies a little further out along the border; the tower is the emblem rather than the exact dot on the map. Clear mornings give the best visibility.
Making the Detour
Count on a half-day round trip from Dong Van — roughly 25 km each way on a good but twisting road through Ma Le. At the foot of the tower, Lo Lo Chai village has become a favourite coffee stop, its earthen houses looking straight up at the flag. This is a border zone, so carry your passport; checks are uncommon but they do happen.