The TYWYN Post Town in Merioneth

The TYWYN Post Town is a Postal Region within the historic Postal County of Merioneth

When addressing mail to properties within this area it is important to write TYWYN in capital letters before the postcode.

You no longer need to write the postal county of Merioneth when writing an address but many still do because it's fun and avoids confusion when a postal town shares the same name.

The Royal Mail Delivery Office for TYWYN is the Tywyn Post Office which is based at Neptune Road, Tywyn, LL36 9BP