Mention the Mosuo (摩梭) of Lugu Lake and almost everyone's first thought is "Walking Marriage" (走婚). But nine out of ten online descriptions chase the exotic: climbing the flower tower, tapping a palm three times, changing partners at will. Which of these is true, and which is tourist performance? This article sets Walking Marriage straight from start to finish.

What Walking Marriage Is

In the Mosuo language Walking Marriage is called "se-se," meaning "coming and going." Its essence is captured in eight words: a man does not take a wife, a woman does not marry out.

Adult men and women each live in their own matrilineal extended family and do not set up a joint household. Once a relationship is established, the man visits the woman's home by night and leaves at dawn. The two do not eat together, work together or live together, and their finances are entirely independent.

This is not a casual night together. Walking Marriage has a complete set of rules, more detailed than the rules of many modern marriages.

The Process of Walking Marriage

Step one: meeting.

Mosuo men and women meet mainly in three settings: festivals and gatherings (such as the Mountain Worshipping Festival or bonfire evenings), collective labour (weeding in the fields, harvest work exchanges), and encounters on the road. If they take to each other, there is a delicate, tentative exchange — not a direct advance.

Step two: the secret phase.

Once two people are drawn to each other, the visits begin in secret. The man agrees a time with the woman in advance and slips quietly to her room at night. This stage must stay out of sight — even if the woman's mother and sisters know, they do not show themselves, lest the relationship be disturbed or the wrong door be entered (the sisters all have male axia (阿注) calling, and entering the wrong room would be awkward).

Step three: the open phase.

After secret visits for some time, if both wish to continue and the woman's elders do not object, the man brings his belongings and moves openly into the woman's guest room. Then the woman puts on the clothes and jewellery he has given her and appears in public, signalling that she now has a long-term axia.

The transition from secret to open takes as little as ten days or half a month, or as long as one or two months.

The Rules of Walking Marriage

First, exogamy of the clan.

Walking Marriage is not with just anyone. A man and woman of the same matrilineal clan may never walk together; this is a hard rule. The Mosuo place great weight on matrilineal blood: cousins through the maternal line, and full or half siblings sharing a mother, may not marry. But patrilineal kin — for example half-siblings sharing a father but not a mother — may in fact walk together.

Second, mutual consent, with the woman's word final.

Forming an axia relationship needs no approval from the mother or uncle; the two just take to each other. But the woman holds the final say: if she no longer wants him to come, she says "don't come again tomorrow" and the relationship is over. The man may not pester her.

Third, axia are of two kinds, long-term and temporary.

Between the ages of roughly 17 and 27, young people change axia fairly often — several in a year, even ten or more, is normal. After about thirty they settle down, and long-term axia replace temporary ones.

Take, for example, a 1963 scholarly survey of six villages in Yongning: among women living by Walking Marriage, half had two to four axia, a quarter had five to nine, and some had ten or more.

How Walking Marriage Ends

Ending a Walking Marriage is even simpler than starting one.

If the woman no longer wishes to continue, she simply says "don't come again tomorrow." If the man has sense, he moves his things out the next day; if he does not, the woman may put his luggage outside the door or simply shut the door and not let him in. Persuasion and pleading are useless, because this is the woman's right.

A man is equally free to end it: he may say so on their last night together, or leave without a word the next day and not return. The woman does not mind — "the old one goes, the new one comes."

There is no division of property, no custody dispute — the children belong to the woman's matrilineal family and have no financial entanglement with the man.

Walking Marriage Is Not a One-Night Stand

This is the biggest misunderstanding online.

Walking Marriage is built on feeling, not on sex alone. Two people whose temperaments match, who talk well and help each other, keep the relationship going; if they quarrel, it falls apart.

Many Mosuo have only one long-term axia in a lifetime, walking together from youth to old age. The idea that "Walking Marriage means casual sex" mistakes tourist performance for real life.

Climbing the flower tower is fake. In genuine Mosuo custom, a man on a Walking Marriage visit enters by the front door and walks to the guest room, let in by the woman, who holds the key. Climbing through windows or up walls is equivalent to theft in traditional Mosuo culture and an offence against women; locals would never do it. The window-climbing videos online are all staged shows put on by scenic areas to attract tourists.

Tapping the palm three times is also invented. The idea that lovers seal a match by tapping palms at a bonfire evening has no basis in Mosuo tradition. Real Mosuo courtship values a "shame culture" — confirming the relationship in private, not signalling under the public gaze.

Walking Marriage and Marriage Side by Side

The Mosuo do not have only one marriage form. Historically, three forms coexisted around Lugu Lake:

Walking Marriage (axia marriage): a man does not take a wife, a woman does not marry out; together at night, apart at dawn. This is the majority.

Axia cohabitation (pairing marriage): the two form a long-term relationship and move in together, but remain relatively independent financially. This is a transitional form from Walking Marriage toward marriage.

Monogamy: found chiefly among the aristocratic chieftain class and households deeply influenced by Han culture.

Even among Mosuo who did marry, some kept the Walking Marriage habit — the wife receiving male axia at home while the husband spent nights at his female axia's house. This was not uncommon in the past.

Whose Child Is Born of a Walking Marriage?

The mother's, and the matrilineal family's.

Once born, the child belongs to the matrilineal extended family of the mother and is raised jointly by the mother, the uncles and the aunts. The father has no duty of support and takes no part in the child's upbringing.

When the child is a month old, the long-term axia's family comes to hold a "recognising the child" ceremony, bringing gifts and acknowledging the baby. But even after that, the father's relationship to the child stays distant — the child is far closer to the uncle than to the father.

The word for "father" appears very late in the Mosuo language, and adult men have no concept of "son." For them, their own children are nephews and nieces, and their duty is to care for their sisters' children.

Does Walking Marriage Still Exist?

Yes, but less and less.

The younger generation goes away to school and work; many have registered formal marriages outside and live modern small-family lives. Among the young who stay at Lugu Lake, the choice between Walking Marriage and formal marriage is roughly fifty-fifty.

But Walking Marriage, as the core of Mosuo culture, has not disappeared. It is surviving in new forms — not as a "living fossil of a primitive tribe," but as one people's alternative understanding of intimacy: two people are together only for love, without the binding of a house, a car, bride price and two extended families.