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UNESCO Heritage

Information about the history, locations, and how to visit Wales' unique UNESCO World Heritage sites and Global Geoparks.

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A castle on a hill surrounded by countryside with mountains in the background.
Featured Story

Visit our UNESCO World Heritage Sites in Wales

Find out how to make the most of your visit to each of the four UNESCO World Heritage Sites in Wales.

Read full article
Looking across water to Castell Conwy, with boats in the harbour.

Exploring the castles of North Wales

Discover some of the most magnificent castles in North Wales.

Topics:

  • Cadw
  • Self led itineraries
  • Historic places
  • Family
  • UNESCO Heritage
North Wales
Teams traverse on of the underground bridges at Go Below Xtreme experience.

Explore the deepest underground slate mine in the world

Adventurer Chris Knight challenges himself to explore an abandoned slate mine with experts Go Below

Topics:

  • Guided tours
  • Insider guide
  • UNESCO Heritage
  • Mountains
  • Eryri National Park
Eryri (Snowdonia) Mountains and Coast
Three hikers on a ridge overlooking fields, and hills below.

Exploring GeoMôn and Fforest Fawr Geoparks

Uncover more than 860 million years of Welsh history at GeoMôn and Fforest Fawr Geoparks.

Topics:

  • Eco-friendly
  • Self led itineraries
  • UNESCO Heritage
  • Bannau Brycheiniog (Brecon Beacons) National Park
  • Outdoor
A lake surrounded by hills

Wales Slate: The quarry communities of Gwynedd

Discover the quarry communities of Wales' UNESCO World Heritage site and their vibrant cultural landscapes.

Topics:

  • National Trust
  • Trains and railways
  • UNESCO Heritage
  • Eryri National Park
  • Outdoor
Eryri (Snowdonia) Mountains and Coast
View of a town surrounded by slate waste with mountains in the background.

A stroll through Stiniog

Discover the colour and the warmth beneath the blue-grey slate of Blaenau Ffestiniog.

Topics:

  • Insider guide
  • UNESCO Heritage
  • Food
  • Drink
  • Accommodation
Eryri (Snowdonia) Mountains and Coast
Dyfi estuary with grass on each side and hills in the background under moody skies

A wildlife paradise at all times of year

The Dyfi Biosphere is home to ospreys, dolphins, orchids, red kites and colourful butterflies.

Topics:

  • Eco-friendly
  • UNESCO Heritage
  • Rural
  • Outdoor
Mid Wales
A wooden table with various meals and drinks and water on it. The table is in front of glass doors showing a blue sky.

A tasty tour of Y Felinheli

Kristina Banholzer's favourite local food spots near Y Felinheli in Gwynedd

Topics:

  • UNESCO Heritage
  • Food
  • Drink
  • Outdoor
Eryri (Snowdonia) Mountains and Coast
Inner courtyard of castle with lawn.

Take a virtual tour of Welsh cultural landmarks

Discover a wealth of Welsh heritage by visiting these historical sites virtually.

Topics:

  • Cadw
  • Historic places
  • UNESCO Heritage
  • National symbols
Family walking on coastal path at Aberdaron.

Some of our best free days out

Here are fun things to do in Wales that won't cost you anything. Free days out for all ages.

Topics:

  • Health and wellbeing
  • Historic places
  • UNESCO Heritage
  • List
Lisa Jên walking her dog across a bridge on the Cwm Idwal walking path.

The best of Bethesda, by 9Bach’s Lisa Jên Brown

Singer, songwriter and actress Lisa Jên Brown shares why her hometown, Bethesda, is so special.

Topics:

  • Insider guide
  • Faith and spirituality
  • Historic places
  • UNESCO Heritage
  • Eryri National Park
  • Arts
Eryri (Snowdonia) Mountains and Coast
ironwork buildings.

World Heritage Blaenavon: A local's guide

Read our local's guide to discovering the fascinating industrial history of Blaenavon.

Topics:

  • Cadw
  • Historic places
  • UNESCO Heritage
  • List
South Wales Valleys
castle lit up at dusk.

Follow the trail of Gwynedd’s majestic castles

The county of Gwynedd, in North Wales, provides a trail of majestic castles to explore.

Topics:

  • Cadw
  • Historic places
  • UNESCO Heritage
  • List
North Wales

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