Union is located 66 Albert Embankment in Vauxhall, London (Zone 1) SE1 7TW and is easily accessible by public transport.
Vauxhall is on the Victoria Line (zone 1). Exit the station via Exit 1, and Union is about 50 meters on the Albert Embankment. A tube map is available from the TFL website.
The Vauxhall underground is also on the night tube which runs 24 hours.
Vauxhall Mainline Rain Station is located next to the Tube and Bus Stations. Vauxhall is on the line between Clapham Junction & Waterloo.
Vauxhall Bus Station is located next to the Tube and mainline Rail Station. The following buses run through Vauxhall (N indicates night buses): 2, 36, 77, 88, 87, 156, 185, 196, 344, 360, 436, N2, N36, N344 and N87. A bus route map and night bus route map are available from the TFL website.
Follow signs to Vauxhall. Note that the road system immediately surrounding is on a red route.