The nearest tube station is Charing Cross or Piccadilly Circus.
To reach the ICA from Charing Cross follow the signs for Trafalgar Square. Head through Admiralty Arch near the south west corner, on to The Mall and we're located approximately 50 metres on the right hand side.
To reach the ICA from Piccadilly Circus head down Lower Regent Street to Waterloo Place. The entrance is located at the bottom of The Duke of York steps.