Horrible Halloween
Come and join in the Halloween fun at Plas Mawr!
Do you dare to attempt our trail and join in the ghoulish fun?
Trail suitable for children of all ages.
You do not need to book tickets for this event.
Event times
| Day | Times |
|---|---|
| Fri 31 Oct 2025 |
10:00 - 15:00
|
Admission prices
| Category | Price | |
|---|---|---|
| Members - Join now |
Free
|
Am ddim
|
| Adult |
£10.00
|
£15.70
|
| Family* |
£32.00
|
£50.20
|
| Disabled person and companion |
Free
|
Am ddim
|
| Juniors (Aged 5-17) / Students** |
£7.00
|
£10.90
|
| Seniors (Aged 65+) |
£9.00
|
£14.10
|
|
Cadw £1 ticket – for those on Universal Credit and other named benefits *Admits 2 adults and up to 3 children. All children under 5 receive free entry. **Student photo ID card required to be shown on entry Blue Light Card holders and HM Armed Forces & Veterans receive 10% off individual admission (not available online). |
||
For full site information, including seasonal opening times and facilities, please visit the Plas Mawr monument page.
