North Sumatra · Living Heritage

Batak Culture

Discover the traditions, philosophy, arts, architecture, and living heritage of the Batak people.

Four Chapters

A Batak history timeline

Select an era to read what defined it.

Marga

Six Batak clans

Tap any clan to open its history — every Batak marga traces back to one shared ancestor, Si Raja Batak.

Architecture

Houses built to hold an order

Two structures, one shared idea — architecture built to hold a family's order.

Woven Meaning

The Ulos Gallery

Hover or focus a photo to read what it's traditionally given for.

Dalihan Na Tolu

The three-legged hearth

Every Batak ceremony runs on this triangle of kinship roles. Click a corner to read what it means.

Hula-hula Dongan Tubu Boru
Wife-givers

Hula-hula

The family that a man's wife comes from. In Dalihan Na Tolu, hula-hula are treated with the highest respect and are seated and served first at every ceremony — the source of life and blessing within the kinship system.

Same-clan kin

Dongan Tubu

Male members who share the same marga — brothers in the widest sense. This leg of the triangle represents solidarity and equality: dongan tubu stand together and support one another as one lineage.

Wife-receivers

Boru

The family that receives a daughter in marriage. Boru take on a role of service and support at ceremonies — organizing, serving, and carrying out the practical work that keeps an event running.