Castle ruins on the edge of Lough Neagh, a herd of fallow deer under ancient oaks, and one of Ireland's biggest steam rallies once a year. Shane's Castle is the O'Neills' storied private estate — and when it opens its gates, it's a proper day out.
What you'll see — the romantic ruins of the old castle right on the water, the Gothic Camellia House conservatory, a deer park and old woodland running down to the lough. It's also a well-known Game of Thrones filming location (tourney grounds and dragon scenes were shot here).
The big draw — the May bank-holiday Steam Rally, one of the estate's flagship public events: working steam engines, vintage vehicles, a country show and family fun across the parkland. Usually the early-May bank holiday — check the exact dates before you go.
When it opens — mainly on event and open days. Alongside the Steam Rally there are occasional country shows, rallies and seasonal events through the year. There's no set daily opening.
It's a private estate. Shane's Castle is the O'Neill family's home and is not a walk-in daily attraction — it opens to the public on event and open days. Always check what's on before travelling.
Some events are ticketed. The Steam Rally and bigger shows charge admission and can sell out or fill up — book ahead where you can, and confirm prices on the day.
Getting there & parking — off the Antrim–Randalstown road (BT41 4NE), on the north-east shore of Lough Neagh. Parking is on site for events.
Plan your visit
Can I visit? Yes — on the right day.
Shane's Castle is a private estate that opens to the public for events, not a place you can wander into any day. The big one is the May bank-holiday Steam Rally, with occasional open days, country shows and seasonal events through the year. Some are ticketed, some free — but the golden rule is the same: check what's on and book ahead before you set off.
Parking on event daysOpen & event daysFamily-friendly on event daysSteam & vintage rallyGame of Thrones location
Before you travel:
There's no set daily opening — the estate opens for events and open days only. Check the current event calendar and ticket details (times, dates and prices change year to year) before you set off.
Before you set off
What to wear & bring
👟Sturdy shoes or welliesEvent days are on grass and estate tracks — soft underfoot after rain, so leave the good trainers at home.
🧥A coat and a layerYou're out in the open on the shore of Lough Neagh. A breeze and a shower are never far away, even in May.
🎟️Your ticket & the planCheck the event details, book ahead where you can, and note the entrance and parking before you go.
🧺Cash, a picnic & a cameraBig open shows are perfect for a picnic on the grass — and the ruins and deer make for great photos.
What's on
The estate's big days
★MayShane's Castle Steam Rally — the flagship May bank-holiday weekendFamily
?YearOccasional open days, country shows & seasonal events — check the calendar
Dates change each year:
These are the kinds of events the estate hosts — confirm the exact dates and tickets on the official listings before you travel.
Good to know
Everything before you go
Opening
Mainly event and open days — there's no set daily opening. The May bank-holiday Steam Rally is the flagship, with occasional shows and seasonal events at other times. Check the current times and dates before travelling.
Getting in
Some events are ticketed (the Steam Rally and bigger shows charge admission); others may be free. Prices change year to year — confirm on the official listings and book ahead where you can.
What's here
The romantic castle ruins on Lough Neagh, the Gothic Camellia House conservatory, a fallow deer herd and ancient estate woodland. It's a documented Game of Thrones filming location.
Family-friendly
Yes on event days — the Steam Rally and country shows are geared to families, with plenty of room to roam.
Parking
On site for events. Follow the event signage and stewards on the day.
Access note
This is a private family estate, not a walk-in daily attraction. Please don't turn up expecting casual access — go on an advertised event or open day.
How long
Most of a day for a big event like the Steam Rally, with the rally, the parkland and the lough shore to take in.
Questions
Before you go
Can I just turn up and walk around?
No — Shane's Castle is a private estate (the O'Neill family home), not a walk-in daily attraction. It opens to the public on event and open days, so check what's on and go on an advertised day.
What's the Steam Rally?
It's the estate's flagship public event — usually the early-May bank holiday. Working steam engines, vintage vehicles, a country show and family fun across the parkland. Check the exact dates and tickets before you travel, as they change each year.
Was Game of Thrones really filmed here?
Yes — Shane's Castle is a documented filming location. Scenes including the tourney grounds and dragon sequences were shot on the estate. You won't get a studio tour on a normal day, but it's part of the estate's story.
Is it good for kids?
On event days, yes. The Steam Rally and country shows are family-friendly, with lots of space to roam. Bring wellies and a coat — it's open ground by the lough.
What will I actually see?
The castle ruins on the water, the Gothic Camellia House, a fallow deer herd and ancient woodland running down to Lough Neagh — best enjoyed on an open or event day.
Do I need to book?
For ticketed events like the Steam Rally, book ahead where you can — bigger days can fill up. Confirm prices and availability on the official listings before you set off.
Getting there
Shane's Castle, Antrim, County Antrim, BT41 4NE — on the north-east shore of Lough Neagh, between Antrim town and Randalstown. Follow the event signage on the day.
Shane's Castle has been the seat of the O'Neill family for centuries, sitting on the north-east shore of Lough Neagh. It's named after Shane MacBrien O'Neill, and the family's roots on this ground reach back into the old Gaelic lordship of Clandeboye.
The grand house that once stood here was lost — it's said to have been destroyed by fire in the early 1800s — and it's the romantic ruins by the water, along with the Gothic Camellia House conservatory, that visitors see today. The estate is thought to have run its own narrow-gauge railway in years gone by, carrying passengers and goods across the demesne.
Around the ruins spread a deer park and ancient woodland, home to a herd of fallow deer and rich lough-shore wildlife — a working nature reserve as much as a family estate.
In recent years the estate found a new kind of fame as a Game of Thrones filming location, standing in for the tourney grounds and providing the backdrop for dramatic dragon scenes. Today the O'Neills still call it home, opening the gates for the May Steam Rally and other events so the public can share in one of County Antrim's most storied places.