The highlight of this ride will be a visit to Foulness Island - access to the island is normally very restricted but the public can visit the Heritage Centre on the first Sunday in the month.
Expect a route of about 40-45 miles in total, taking in another interesting island, Wallasea on the way. From Foulness we'll go to Southend, in time for tea or chips on the seafront and then back to London by train.