She may be 93, but The Queen proved she's still an able horserider as she mounted her steed western style this afternoon for a trot around Windsor Castle.
Prince Edward, 55, and his daughter Lady Louise, 15, joined the monarch for a spot of riding in the grounds, while Prince Philip, 97, relaxed in a horse-drawn carriage.
Making the most out of the sunny bank holiday weather, Sophie, Countess of Wessex and her son James, Viscount Severn played fetch with the family's two dogs.
Louise, 15, joined her father Edward, 55, and her grandparents, The Queen and Prince Philip, for a spot of horse riding in the castle grounds
Sophie, 54, who dressed down in grey jeans and a patterned shirt, joined James, 11, while Louise and Edward rode horses
Sporty Sophie pinned her blonde hair back and sheltered her eyes from the sun in a pair of dark shades as she chased around the family's pets - including a glossy black labrador
Sophie, 54, dressed down in grey jeans and a patterned shirt, while James, 11, sported camouflage gear to play with the family's adorable black Labrador and golden spaniel.
It appears the Wessex family have spent the weekend in Windsor, as they were pictured yesterday attending the Easter service with various royals.
Sporty Sophie pinned her blonde hair back and sheltered her eyes from the sun in a pair of dark shades as she chased around the family's pets.
James, who teamed his camo look with Hunter wellington boots, followed in his mother's footsteps by throwing a tennis ball back and forth for the delighted hounds.