Kalero is a lovely 130 acre farm and vineyard, located in western Loudoun County with breathtaking views of the Blue Ridge mountains. The historic barn, the cornerstone of which was set in 1834, has gone under extensive restoration to become one of Loudoun County’s premiere wedding destinations, and the tasting room is now open for private events or by appointment.   The barn has been fondly nicknamed Heartstone Barn – in honor of a unique heart-shaped stone discovered on the property by the owner’s daughters.