By road from London and the M25, take the M3 south, exit at junction 8 onto the A303, then take the A371 sign-posted to Wincanton and Castle Cary. Follow signs to Holbrook House Hotel on the A371 to Castle Cary and the hotel is located on the right hand side, just over a mile from the A303.

By road from the West exit the M5 at junction 25 onto the A358 towards Ilminster, then turn left at Horton Cross roundabout onto the A303. Then take the A371 sign-posted to Wincanton and Castle Cary. Follow signs to Holbrook House Hotel on the A371 to Castle Cary and the hotel is located on the right hand side, just over a mile from the A303.

By rail the nearest railway station is at Castle Cary, with lines serving London Paddington and the South West.