Lincoln Castle is hosting its first ever dog-friendly weekends later this month.
On September 15 and 16 and November 17 and 18, the historic attraction will be inviting dogs to explore its grounds and buildings.
Take your dog on the Medieval Wall Walk, into the Victorian Prison and even the Magna Carta Vault.
Kimberley Vickers, castle manager, said: “We’re sure your dog will enjoy exploring all the castle has to offer, just as much as you will.
“There are extensive grounds to roam, and plenty for them to investigate within the prison buildings and along the wall walk.
“When you feel like putting your paws up and taking a quick break from the fun, you can even pop into the cafe for a treat.”
Usual admission charges apply, and make sure you have your dog on a lead at all times.