Heritage Open Doors: Unique Properties Opening Their Doors for National Heritage Week 2025

COVER Image Heritage Open Doors

National Heritage Week’s Heritage Open Doors Initiative, which has been running in Cork city for the last 20 years, has been extended across Ireland this year for the very first time.

So, what does this mean for the general public? From August 16th to 24th, a unique opportunity arises to step inside historic buildings that are not usually open to the public or to sign up for their free guided tours. Here are a few exceptional properties, among many others, that will open their doors offering immersive experiences that bring Ireland’s heritage alive.

Free Admission Day at Charles Fort Military Fortress, Cork


Standing guard over Kinsale Harbour for more than 300 years, this star-shaped coastal artillery fort will welcome visitors with free admission on August 16th. You can go on a guided tour to uncover stories of military architecture, soldier life and siege warfare at the Charles Fort.

When: 16 August, 10 AM - 5 PM
Entry: Free.
More info here

Huntington Castle: An Illustrated History, Carlow


Celebrate 400 years of Huntington Castle with Professor Kevin Whelan of Notre Dame University as he explores the estate's architecture, historical context and cultural relevance.


When: 23 August, 4 - 5:30 PM
Entry: Free

More info here

Gunpowdermill Walk and Talk with Tadhg O'Connor, Cork


Discover how gunpowder was made in the 19th Century on this 2.5 km walk on the banks of the River Lee. This is the largest industrial archaeological site in Ireland.

When: 23 August, 4 - 5:30 PM
Entry: Free
Meeting point: At GAA entrance to the Regional Park
Powdermills, Ballincollig, Cork

More info here

Some of the other historical sites that you must check out include: Marlay House Guided Tour in Dublin, Tour of Trohanny Cottage, Meath and Tour of Stradbally Hall in Laois. You can find more Heritage Open Door sites or tours near you using the ‘Heritage Open Doors’ filter on our website.

Make the most of this rare chance to see the Ireland that lies just beyond the keyhole. Do not forget to book a spot early and share your photos on social media using #HeritageWeek2025 and tagging us on Instagram or Facebook.

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