Halloween In Birr Castle Demesne 2026

Tricks and Treats for all the family to enjoy this Halloween at Birr Castle Demesne!

October ushers in a spellbinding Halloween adventure for young explorers at Birr Castle Demesne. Some magic has mysteriously vanished, and the Whimsical Witches are calling on brave little helpers to join their quest to find it!

Children can hop aboard the Halloween Train, follow an enchanting trail, solve clues hidden throughout the Demesne, and meet the Whimsical Witches, where a special Halloween treat awaits.

This magical experience runs from the 24th to the 31st of October, with early booking advised – full details available on the Birr Castle website www.birrcastle.com

Dress up in your favourite Halloween costume! Children are encouraged to dress up for the occasion, adding to the festive atmosphere. It’s the perfect opportunity to take memorable photos in the picturesque autumn landscape.

"birr castle halloween trick or treat"

They are open daily from 09:00 to 16:30 throughout the Halloween Mid-term Break.  As well as a host of Halloween activities, families can explore the Science Centre and the Treehouse Adventure Playground.  Spend time enjoying the stunning Autumnal colours of the gardens and parkland, and marvel at the Great Telescope, once the biggest in the world.

  • Part of Ireland’s Hidden Heartlands, Birr Castle Demesne is one of Ireland’s most extraordinary places. Created over generations it is an environmental and scientific time capsule, a living breathing and evolving place of beauty and inspiration.
  • Birr Castle Demesne is situated in the heritage town of Birr, known for its Georgian architecture, and easily accessible from all over Ireland
  • Spend the day and visit 120 acres of award-winning gardens with rare trees and plants, an abundance of wildlife, and scenic walks along peaceful rivers and the lake. Try Forest Bathing or explore the Red Tree Trail.
  • Check out the tallest treehouse in Ireland with its adventure playground, journey back in time to an era of great discoveries in the Science Centre and browse through our gift shop now stocking a variety of beautiful Irish designed gifts.

 Venue:  Meet at the Visitor Centre

Classification:  Family Event  /  All Ages

Dates / Times:  24th October 2026 to Saturday 31st October  9am – 16.30pm

Booking:    Pre-booking is essential. Visit here to book

Familyfun Tip :  Get there early

"birr castle pumpkins"

Visit here for more information about Birr Castle Demesne