Directions travelling by car
Via the M11
Leave M11 at Junction 11 and turn left towards Royston (A10). Drive through Harston until you pass the Queen's Head pub on your right hand side. Then turn right where you see the sign for "Harston Mill" (there is a small filter lane for turning right). Don't turn into Mill Road which is just before the site entrance, even though your satnav may tell you to!
Via the A10 (from the South)
From Royston, take A10 signed to Cambridge. Immediately you enter Harston turn left into "Harston Mill". Don't turn into Mill Road which is just after the site entrance, even though your satnav may tell you to!
Drive down the drive and follow the signs for Sphere Medical round to the right of the building and into our visitor car park.

Train information
| Route | Journey Times | Trains/hour | Taxi From Station |
|---|---|---|---|
| Cambridge - London King's Cross | 45-60 mins | 3 (2 fast) | 20 mins |
| Cambridge - London Liverpool Street | 70-80 mins | 2 | 20 mins |
| Royston - London King's Cross | 45-60 mins | 2 (1 fast) | 15 mins |
Address
Sphere Medical Ltd
Harston Mill
Harston
Cambridge
CB22 7GG
Tel: +44 (0)1223 875222
Fax: +44 (0)1223 875284