l It lies in Kilmahew Estate, a 144 acre estate which includes two gorges and ancient woodland.

l There are neglected gardens, abandoned stables and derelict glasshouses.

l St Peter's Seminary was designed by Isi Metzstein and Andy MacMillan of Gillespie, Kidd and Coia.

l It was completed in 1966 as a training centre for more than 100 priests.

l It received the prestigious RIBA Royal Gold Medal in 1969, and a category A listing from Historic Scotland.

l It is currently derelict and features on the World Monument Fund's "most at danger" list.