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Heritage Open Days

You're invited to join a celebration of the UK’s diverse cultures, crafts and communities during Heritage Open Days.

  • Booking not needed
  • Free event (admission applies)

Join us for free on Tuesday 15 and Saturday 19 September for a day full of nature, beauty and history. Visit the historic house, take a walk around the gardens and deer park, explore the mill and enjoy the beautiful surroundings.

Times

Prices

Event ticket prices

This event is free, but normal admission charges apply for the venue.

Check admission prices

The basics

Accessibility

Please see the access guide for full details

Meeting point

On arrival please go to Visitor Reception.

Suitability for children

Suitable for the whole family.

What to bring and wear

Dunham Massey has both indoor and outdoor attractions so please dress for the weather conditions.

Upcoming events

Pokémon joins Dunham Massey's Summer of Play 

Planning your summer holidays? Unleash your energy with the National Trust's Summer of Play supported by Pokémon. Running from 10 July to 6 September.

Event summary

on
17 Jul to 6 Sep 2026
at 10:00 to 16:00+ 51 other dates or times

The Botanical World of Mary Delany 

Discover the pioneering technique of this eighteenth-century artist, whose ‘paper mosaiks’ were celebrated as scientifically accurate botanical specimens.

Event summary

on
17 Jul to 1 Nov 2026
at 10:00 to 16:00+ 107 other dates or times

Dunham Massey House 

Dunham Massey House will reopen to visitors following conservation and care in the winter months.

Event summary

on
17 Jul to 1 Nov 2026
at 11:00 to 16:15+ 107 other dates or times

From Here to There: a tour for children 

Pack your bags and get ready for Speechly's tour of the historic house.

Event summary

on
17 Jul to 1 Nov 2026
at 11:00 to 16:15+ 107 other dates or times