---
title: alternateRegion
framework: corelocation
role: symbol
role_heading: Instance Property
path: corelocation/clerror-swift.struct/alternateregion
---

# alternateRegion

A region that location services can monitor more effectively.

## Declaration

```swift
var alternateRegion: CLRegion? { get }
```

## Discussion

Discussion This property has a value only for errors of type regionMonitoringResponseDelayed.