British Coast – Stage 023 – Manningtree to Pin Mill Posted on March 22, 2023March 22, 2023 11th March 2023. The start of the Suffolk coast. Down the Stour and up the Orwell, around the Shotley Peninsula, with Felixstowe looming as a backdrop. 20 miles. Entering Suffolk River Stour Newmill Creek River Stour Holbrook Creek Digging for oysters on the Stour Shotley Pier Felixstowe, from Shotley Marshes Shotley Marshes River OrwellPlease follow and like us: