Castle Ward Estate, Co Down

Where The National Trust estate of Castle Ward lies on the southern shore of Strangford Lough, and offers a choice of four signed walks between 3km and 13km long. For families, the 3km Castle Trail or 4km Loughside Walk are the best options, and both are suitable for buggies. As well as passing through woodland and along the shore of Strangford Lough, you'll visit numerous historic landmarks, including two 15th-century tower houses and the imposing manor built in the 1760s. Fans of the popular TV series Game of Thrones will also recognise Winterfell, and find no less than 10 filming locations dotted around the estate.

Start/Finish at the shore car park in Castle Ward estate

Getting there The estate is signed off the A25 Downpatrick-Strangford road, around 2km southwest of Strangford.

Level Easy - signed and constructed pathways with negligible ascent.

Length/Time 3-13km /1-3.5 hours

Pack Your wallet - entry costs £9.50/4.75 per adult/child, or £23.80 per family. In return you'll receive a useful map marking all the various walking trails.

Refuel at the Stableyard Tea Room within Castle Ward. Visit on a weekday and you can enjoy an old-style afternoon tea (booking essential, 048 4488 1204). Weekends offer soup, cakes and sambos.