With 23 acres of open fields, you can enjoy many happy hours walking around all the fields. Lovely open running space for dogs. Some fields may have sheep in, but most are laid down to grass with no livestock in them.
There are public right of way tracks leading off from the front garden and the bottom right corner of the farm fields. Once you've exhausted the fields, try the walk along the River Tawe - a rather boggy and muddy track - towards the castle.
In the opposite direction, head across more fields, and eventually end up somewhere near Henrydd Waterfalls.