This is the Greyfriars Kirk in Edinburgh Old Town. It is the churchyard associated with Greyfriars Bobby.
It is a very old burial ground as you can see. The graves back on to a row of terraces houses/shops called Candlemakers Row.
Here are some flowers at the grave of James Brown, Sexton , who befriended Bobby after the death of his master.
You can read the story here.
And a shot across the graveyard to Herriots School: