Growing water risks are threatening some of the world’s most iconic places — from the Taj Mahal to Machu Picchu to Yellowstone National Park. New WRI analysis reveals that nearly 900 UNESCO World Heritage Sites — 73% of all those on land — face at least one severe water risk today, whether from drought, flooding or dwindling supply. These challenges are only growing as climate change and nature loss intensify.

And it’s not just cultural heritage that’s at stake. Many of these sites include vital natural ecosystems that provide food, shelter and income to millions of people. They also sustain fragile wildlife populations, like migratory birds and endangered species.

We examined how water risks are affecting cherished heritage sites around the globe — and what to do about it. 

Often known as the “cradle of mankind,” Kenya’s vibrant Greater Rift Valley faces increasing pressure from deforestation, climate change and unsustainable land use. But local farmers and communities are reviving the land, one tree at a time.

The EU Deforestation Regulation (EUDR) is a landmark law meant to bar certain commodities (like palm oil, coffee, cocoa and soy) from entering EU markets unless they are deforestation-free. This could be a game-changer for forests globally — if the law withstands ongoing attempts to delay and weaken it. 

Search and rescue operations are still underway in Texas in the wake of devastating July 4 floods that claimed over 130 lives. In Pakistan, more than 100 lives have been lost to severe flooding since June 26. As communities grapple with the aftermath of these heartbreaking events, they underscore the urgent need for better warning systems and prevention — especially as the number of people affected by floods is projected to double between 2010 and 2030.

Floods are intensifying around the world, with catastrophic effects on lives and communities. Data from WRI’s Aqueduct platform shows where people are most likely to be impacted by riverine and coastal flooding by 2030.