Kaber Chapel

Brough Castle is a ruined English Heritage castle on a ridge overlooking the Stainmore Pass, built within the walls of an old Roman fort. Its towering keep dates from about 1200, and the site was a frequent target of Scots raids. The Clifford family later added more comfortable living quarters, which were accidentally burnt after a great Christmas party in 1521.

Tip: Parking is limited in the village, so don't use Brough Castle Farm. Farm livestock may be present and the ground is uneven, especially the gatehouse cobbles.

The Bowes Museum is an art gallery in Barnard Castle, County Durham, built in the style of a French château and set in landscaped parkland overlooking Teesdale countryside. It was purpose-built to house the collection of John Bowes and his wife Joséphine, and opened in 1892.

Tip: Check the museum's website for the current Silver Swan showing times before you go, as they differ on bank holidays and school holidays.

Raby Castle is a Grade I listed medieval castle near Staindrop in County Durham, built by the Nevilles between about 1367 and 1390. It has nine towers, a Neville Gateway with grooves still visible from its portcullises, and a large art collection including works by old masters and portraits. It remains a private family home, and the grounds include 200 acres of deer park.

Tip: Pre-booking tickets online is recommended to get the best price.

The Forbidden Corner is a folly garden in the Tupgill Park Estate at Coverham in Coverdale, inside the Yorkshire Dales National Park. Built in the 1980s as a private pleasure garden, it opened to the public in 1997. The Folly Fellowship voted it the best European folly of the 20th century.

Tip: Check the official website before you go to see how tickets are booked.

Lowther Castle is a ruined country house near Penrith, built in the early 19th century and left as a dramatic shell after the roof was removed and the building demolished in the 1950s. You can explore the ruins, then wander the 130 acres of gardens, which include the Parterre, the Garden-in-the-Ruins, the Rose Garden, wildflower meadows and rambling woodland.

Tip: Walk out to the Western Terrace for a spectacular view over the Lowther Valley to the Lake District mountains, and dress for all weathers.

Barnard Castle is a ruined medieval castle on the edge of the County Durham town that shares its name. A stone fortress was begun here in the 12th century by the Balliol family, and the mighty round tower still stands over the gorge. Later owners included Richard of Gloucester, who went on to become Richard III.

Tip: Head first for the great chamber window to find Richard's carved white boar and the view of the river.

Bowes Castle is the ruin of Henry II's 12th century keep, built within the site of the Roman fort of Lavatrae. It guarded the approach to the Stainmore Pass, one of the few upland routes over the Pennines between England and Scotland.

Tip: Park in the village. The rubble path up to the castle isn't suitable for wheelchairs, and dogs must be on leads.

Brougham Castle is a red-sandstone castle standing near the site of a Roman fort, guarding a river crossing south-east of Penrith. It was founded in the early 13th century by Robert de Vieuxpont, and his great keep still dominates the site. The powerful Clifford family later added more buildings, including an unusual double gatehouse and the Tower of League.

Tip: Head up the spiral stairs to the top of the keep for panoramic views over the Eden Valley.