---
id: map-height
name: Map.height
category: map
kind: namespace-method
tokens: Map.height
sig: Map.height() -> int
tip: The map's height in cells.
order: 19
ns: Map
member: height
---

The height set by <code>Map.size</code>.

```ludic
# doc-check: skip — illustrative
for y in 0 .. Map.height() { … }
```