During June, 2010 we went in search of Myrton Castle which is privately owned. After considerable searching, asking directions from locals several times and using our iPhone map apps we found the castle. (No signs lead to the castle) Before we found the castle we found this amazing stone enclosed field which turned out to be about 100-feet behind the castle. We spoke with the father of the current owner of the house connected to the field but he couldn't tell us anything about it. Later research revealed this to be the Walled Garden of Monreith which was definitely associated with the castle. General William Roy's map of c.1750 indicates the garden to be present by that time. The flowers in the walled garden back then included madonna lily, clove carnations, mullein, lupin, hyacinth, red primrose, polyanthus, guelder rose, anemone, moss rose, scarlet lychnis, pink geranium, convolvulus, sunflower, sweet-william, scabious and canterbury bells. Originally the garden was in two separately walled sections. The south section is long gone and in recent times the remaining north "garden" has been used for cattle grazing. The father did point out a square stone structure virtually connected to his son's house and said he understood this to actually be an old chapel of some kind.