Series 27, Cardiff Castle (S27E14)

S27E01 Series 27, Portmerion S27E02 Series 27, Haltwhistle S27E03 Series 27, Hastings S27E04 Series 27, Witley Court S27E05 Series 27, Rotherham S27E07 Series 27, Hampton Court S27E08 Series 27, Hampton Court 2 S27E09 Series 27, Hornsea S27E10 Series 27, Dyrham Park S27E11 Series 27, Edinburgh S27E12 Series 27, Wilton House S27E13 Series 27, Cardiff S27E14 Series 27, Cardiff Castle S27E15 Series 27, King's College, Cambridge S27E16 Series 27, King's College, Cambridge 2 S27E17 The Next Generation, Thinktank Birmingham S27E18 Series 27, Tyntesfield S27E19 Series 27, Stornoway S27E22 Series 27, Abergavenny