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    <p>After trying different ways of limited MKMapView I've concluded that using mapDidChange, and resetting if you're center point goes outside of the boundaries works best, with animated: YES</p> <p>Here's how I do it (Using the New Zealand lat/Long span/center).</p> <pre><code>- (void)mapView:(MKMapView *)mapView regionDidChangeAnimated:(BOOL)animated{ if ((mapView.region.span.latitudeDelta &gt; 15.589921 ) || (mapView.region.span.longitudeDelta &gt; 175.836914) ) { CLLocationCoordinate2D centerCoord = CLLocationCoordinate2DMake(-41.162114, 172.836914); MKCoordinateSpan spanOfNZ = MKCoordinateSpanMake(13.589921, 14.062500 ); MKCoordinateRegion NZRegion = MKCoordinateRegionMake(centerCoord, spanOfNZ); [mapView setRegion: NZRegion animated: YES]; } if (abs(abs(mapView.region.center.latitude) - 41.162114) &gt; (13.589921 / 2) ) { CLLocationCoordinate2D centerCoord = CLLocationCoordinate2DMake(-41.162114, 172.836914); MKCoordinateSpan spanOfNZ = MKCoordinateSpanMake(13.589921, 14.062500 ); MKCoordinateRegion NZRegion = MKCoordinateRegionMake(centerCoord, spanOfNZ); [mapView setRegion: NZRegion animated: YES]; } if (abs(abs(mapView.region.center.longitude) - 172.836914) &gt; (14.062500 / 2) ) { CLLocationCoordinate2D centerCoord = CLLocationCoordinate2DMake(-41.162114, 172.836914); MKCoordinateSpan spanOfNZ = MKCoordinateSpanMake(13.589921, 14.062500 ); MKCoordinateRegion NZRegion = MKCoordinateRegionMake(centerCoord, spanOfNZ); [mapView setRegion: NZRegion animated: YES]; } } </code></pre>
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    1. POiOS - How to limit the MapView to a specific region?
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    1. USDavid van Dugteren
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    1. COI should mention the above code also has a limit on the zoom level.
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      1. USDavid van Dugteren
    2. COFor anyone else trying to get this to work, this is definitely the way to go.
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      1. USUndistraction
    3. COThis turned into an infinite recursion to me. I had to unset the map delegate from the NIB, and set the delegate in `viewDidLoad` after setting the initial region.
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      1. USMazyod
 

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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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