Walk from Woolwich Arsenal DLR Station along the Thames to Crossness Pumping Station, Abbey Wood c 4 miles. Opportunity to visit the Victorian splendour of an industrial cathedral on an Open Day when the Prince Consort Engine will be in steam.
Advance booking essential.
https://www.eventbrite.co.uk/e/steaming-open-day-tickets-688368678247?aff=oddtdtcreator
Continue walk along the Thames to Erith c 3 miles.
Bring a packed lunch.
Meet at Chelmsford Station at 8.45am for the 8.59am train. Return to Stratford, then use Oyster or contactless.