# Location

> The location optional block of a .well file: one Location object.

Property `location` of the .well root, an object, optional. [Defined in the spec](/format/spec/v2/format-reference#location).

| Field | Type | Required | Values / constraints | Description |
| --- | --- | --- | --- | --- |
| `lat` | number | yes |  |  |
| `lng` | number | yes |  |  |
| `elevation` | number | no |  |  |
| `properties` | object | no |  |  |
| `properties.elevation_datum` | string | no |  |  |
| `properties.crs` | string | no |  |  |
| `properties.lat_precision` | number | no |  |  |
| `properties.lng_precision` | number | no |  |  |
| `properties.elevation_precision` | number | no |  |  |
| `properties.original_crs` | string | no |  |  |
| `properties.timezone` | string | no |  |  |