The International National Trusts Organisation (INTO)

What does a year of global collaboration look like?

AnnouncementsProgrammes May 10, 2026

Explore the 2025 Annual Review

In 2025, INTO’s work looked like ideas shared across borders, new partnerships taking shape and a growing sense that, together, we can achieve far more than we ever could alone. Behind every number is a story – and it’s those collective efforts that made this year so special.

a group of people in a formal pose smiling at the camera. They are standing in front of 3 large windows which are part of an historic house at Dyrham Park and meeting for the INTO RISE programme

RISE group members and the ‘Plants, Enslavement and Public History’ visit Dyrham Park

“Even small moments of support – an exchange, a grant, a conversation – can unlock ideas and create real impact.”
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The numbers (and what they really mean)

200+ members engaged
More than 200 people took part in INTO programmes this year – learning, connecting and supporting one another in ways that continue well beyond each activity.

93% member satisfaction
Members told us INTO feels ‘welcoming’ and even ‘like a family’ – a powerful reminder of the supportive community we’re building together

A growing global network
With new members joining and strong interest from organisations worldwide, our network continues to grow in both reach and richness of perspective.

80+ leaders supported
Through programmes like Heritage Leaders and the Incubator, we’re helping people build confidence, test ideas and lead change within their organisations.

Explore our work in 2025

What made 2025 special wasn’t just what we achieved, but how we achieved it - through openness, generosity and collaboration.

Explore the report

Collaboration in action

If 2025 had a theme, it would be collaboration.

From partnerships with organisations like Europa Nostra to practical exchanges between members, INTO has continued to bring people together to share knowledge and solve challenges collectively.

Sometimes, that collaboration leads to simple but powerful results – like the installation of solar lighting in Turathuna, transforming a once-dark space into a safe and welcoming place for the community.

As Catherine Leonard put it:

‘Every shared idea, every partnership, every conversation helped move our work forward.’

a group of people standing underneath a huge tree, with brown leaves under foot and three people are touching the tree

Petra National Trust visit the UK as part of their twinning exchange for ‘Withstanding Change’

'Withstanding Change' case studies

Six case studies with key takeaways from each site - bite-sized learnings for INTO members to share.

Key takeaways

Big ideas making a difference

Climate and heritage
Our Withstanding Change programme continued to grow, with £2.3 million invested across six sites and new funding secured for the final phase – supporting heritage to adapt and thrive in the face of climate change.

New stories, new voices
The launch of Plants, Enslavement and Public History is helping members explore more inclusive and community-led ways of interpreting heritage.

A stronger global voice
From COP30 to international events, INTO has amplified members’ work on the global stage – making sure heritage remains part of the conversations that matter most.

five women standing and smiling at the camera, they are in front of a wall with a huge leaf motif at COP30 in Brasil

INTO Chair HRH Princess Dana Firas with Trustee Cathy Childs and young delegates at COP30

Read our full COP30 article

As the world turns its attention to COP30 in Brazil, INTO is urging global leaders to recognise a vital truth: heritage is not just at risk from climate change – it is part of the solution.

INTO at COP30

Looking ahead

What made 2025 special wasn’t just what we achieved, but how we achieved it – through openness, generosity and collaboration.

And the momentum is only growing.

Get involved

Explore our full Annual Review to discover more of the stories behind this year’s successes.

Get involved in our programmes and be part of what comes next.

Meet our members

INTO is a diverse network of more than 100 heritage organisations from across the globe. Explore our membership to see where you might find expertise.

Explore INTO members

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