OGS' head office is located in Ely, 12 miles north of Cambridge.
Access by Road
Map to OGS Offices (click on the map in the header to use Google Maps).
Access by Rail
Our offices are close to Ely Station which has direct services from Central London, London Stansted Airport and the North.
Trains from London leave from Kings Cross on an hourly basis with a journey time of around 1 hr 5 mins.
Trains from Stansted Airport leave on an hourly basis with a journey time of around 50 mins.
Connections via Bishop Stortford or Cambridge are also available. Trains are available via Peterborough from Liverpool, Manchester, Birmingham and intermediate stations in the Midlands.
For up-to-date train times and information enquire locally or check on www.thetrainline.com
Access by Air