Downhill Demesne & Hezlett House
4.4
(501 reviews)Mussenden Road, Castlerock, Coleraine BT51 4RP Northern Ireland
02870848728Official websiteHistoric Sites
Religious Sites
Sights & Landmarks
Attraction
About
Mussenden Temple is one of the most iconic buildings in Northern Ireland, and is situated within the grounds of Downhill Demesne, a once magnificent manor house owned by the Earl Bishop of Derry, Frederick Hervey. The site is always open, but please see our National Trust website for details of when the facilities are open.
Highlights
- Mussenden Temple
- Downhill Demesne Gardens
- Downhill House Ruins
- Bishop’s Gate Lodge
- Bird Watching
Must-See Areas
Mussenden Temple
Downhill House Ruins
Bishop’s Gate Arboretum
Good to Know
Good for
Families
History Enthusiasts
Nature Lovers
Best time to visit
Mid‑summer to early autumn when the Atlantic breezes are mild and the coast is less crowded
What people are saying
"Historic Charm""Scenic Beauty""Free Admission"
At a glance
- Typical visit: about 1 hour 30 minutes