Phone: 01394 445225 | Email: schaonb@suffolk.gov.uk

Boundary Maps

The Coast & Heaths Area Of Outstanding Natural Beauty (AONB) stretches from the north of Suffolk, south to the Stour estuary in North Essex.

To find out if an address is within the AONB you can use either:

Google Maps – the AONB is shown as a pale green area

Magic Maps – you can use our quick guide (PDF) on finding out if a place is within the AONB on Magic maps

The following map shows the boundary of the AONB.

2020 Boundary Review – Maps of the extended area


In July 2020, the Secretary of State has decided to approve extensions to Coast and Heaths AONB. The following maps highlight this area:

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