The Amazing Halloween Experience has run for a number of years, but the decision has been taken not to run the event in 2019. Sorry to disappoint you!
London Canal Museum offers guided tunnel boat trips on certain Thursdays and Sundays in the summer. These are suitable for adults and older children. Please check this website for further information. There are regular trips between Camden and Little Venice operated by commercial companies. Groups can charter a boat for a tunnel trip of their own. Please see our Community Narrowboat page and our Boat Trips on London Canals page.