The Princess Royal will visit a riding school for the disabled and officially open a new indoor riding arena near Stranraer.
She will spend time watching adult and child displays at the Terally Bay riding centre at Port Logan, Stranraer.
The princess is the President of the Riding for the Disabled Association.
More top news
The Jim Clark Rally is changing the format, this years event on Sunday 31st May will run on private Forestry Commission gravel roads.
Kerrie Gosney brings you Sunday night's forecast
Cold with wintry showers, risk of some snow and ice early Monday.