Most visitors to UK Parliament will come to the Palace of Westminster (postcode SW1A 0AA). The main visitor entrance, Cromwell Green, is number 9 on the map.

The visitor entrance to Portcullis House is on Victoria Embankment (postcode SW1A 2LW). The entrance is number 5 on the map.

Our Ticket Office for tours is at the front of Portcullis House (post code SW1A 2LW) and is number 6 on the map.