The Canary Wharf – Rotherhithe Ferry is a passenger ferry across the River Thames in the south east of London, UK. The service connects Canary Wharf Pier, serving the major Canary Wharf office development north of the river, with Nelson Dock Pier at the Hilton Hotel in Rotherhithe. Boats operate roughly every 10 minutes at peak time, or every 20 minutes off-pick time.