Architectural and formal · Upper Missouri River, North America · pre-contact tradition–19th century
Mandan earth lodge
Mandan earth lodge interiors arrange an extended household around four central posts, a hearth, and perimeter platforms beneath a massive insulating roof.
- Archive
- 247
- Mood
- Architectural and formal

02 Field note
How the room is composed
- layout
- Four primary posts define the central hearth bay, while sleeping platforms, food storage, work, and honoured positions occupy the circular perimeter.
- materials
- Cottonwood posts and beams, willow, grass, earth, hide, woven matting, rawhide, and stone form a broad thermally stable communal lodge.
- furniture
- Perimeter sleeping platforms, parfleche containers, corn storage, low work surfaces, mats, and tools preserve the circular centre for shared activity.
- lighting
- A smoke hole and long entrance admit cool prairie daylight, while the central fire illuminates massive posts and the underside of the earth roof.
- decoration
- Painted hides, parfleche geometry, woven mats, agricultural stores, and structural cadence enrich the lodge through household and ceremonial use.



