Directions to Ardo House, AB23 8XN. Please note we are not affiliated with the Mercure Ardoe House Hotel on Deeside. Beware that taxi drivers still have that hotel in their minds if you say 'Ardoe House'! We are 10 miles North of Aberdeen. Passing through or around Aberdeen, take the A90 (Peterhead) north through the Bridge of Don. At the roundabout on the outskirts (B&Q will be on your left), take the first left onto the B999 (Tarves). Pass through the villages of Potterton and Whitecairns. Approximately one and a half miles north of Whitecairns turn right at the sign 'Ardo House' onto a single track road. After one mile, you will pass a beech hedge on the left, behind which is the Ardo House garden. A sharp turn to the left and keep coming over the cattle grid and up the drive. The office is in the yard behind the Conservatory.