Set in 3 acre grounds and situated on the outskirts of Longstowe, in rural Cambridgeshire, The Red House is an old coaching inn built in 1799.. On the 31st October 2017 the Red House reopened its doors, after a 4 year closure. Now a traditional English restaurant. The restoration of the building took its current owner, 2 years to finish but he has transformed this forgotten gem back into a vibrant and homely place where he looks forward to welcoming you. Handy for National Trust's Wimpole Hall.