In reply to abr1966:
I grew up in Suffolk and would recommend:
-Dunwich. The Ship pub in particular.
-Walberswick. Nice beach and more good pubs.
- southwold and albeburgh are nice, good fish and chips in aldeburgh , but much more touristy than the above.
-framlingham. The castle is great and lots of good cafes.
-woodbridge. Really nice town by the river.
Enjoy! Very flat so should be easy cycling.