Wobbly Blue MarbleThe planet, explained for curious children.

Mountain · Vietnam

Fansipan

Fansipan is the highest mountain in Vietnam, rising to 3 147 metres. It crowns the Hoàng Liên Sơn range in the north-west of the country, where clouds hang in the forests almost every day.

Where is Fansipan?

Fansipan is part of the Hoàng Liên Sơn.

You will find it in: Vietnam.

Summit: 22.303° N, 103.775° E

The story behind it

Fansipan is often called the roof of Indochina, because no summit in Vietnam, Laos or Cambodia stands higher. The mountain is built of hard granite that pushed up as molten rock deep underground and was later uncovered by rain and rivers wearing away everything softer. Its slopes carry several forests stacked on top of one another: bamboo and broadleaf trees low down, then twisted trees hung with moss, and near the top low bushes and rhododendrons that flower bright red in spring. Frost and even a little snow can arrive in winter, which is unusual in a tropical country. Hmong and Dao families farm the valleys below in terraced fields, and today a cable car carries visitors most of the way up, while walkers still take two days through the forest on foot.

Find it on the globe

Fansipan is there as a small peak with its own shape — a horn, a ridge, a volcano — standing on the surface. From far away the planet is only a blue ball; detail arrives as you zoom in, and this one appears once you are close enough. Open it on the globe.

It sits at its real coordinates, not near them — the same numbers listed in the facts above. Switch off the layer for this kind of place and it disappears again; the buttons for that are down the right-hand edge.

Questions children ask

How high is Fansipan?

The summit lies 3 147 metres above sea level. No other peak in Vietnam and none in the neighbouring countries of Laos and Cambodia reaches that height.

Which country is Fansipan in?

The mountain rises in northern Vietnam, not far from the border with China. The nearest well known town is Sa Pa, a place of terraced rice fields and busy markets.

Can Fansipan be climbed?

Yes, and there are two very different ways up: a cable car that reaches the summit area in about a quarter of an hour, or a hike of one to two days with a guide. The trail is steep, muddy and often wrapped in cloud, so good shoes and warm clothes matter.

Where these numbers come from

Every figure on this page was checked against public reference sources before publication. Where sources genuinely disagree, the text says so.

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