THOUSANDS of free tickets to Wales’ historic sites are available as part of a Welsh Government (WG) tourism scheme.

To celebrate the end of 2016’s successful 'Open Doors' programme, WG will give away 25,000 free tickets for Cadw sites between September 24 - 25.

Caernarfon, Conwy and Caerphilly castles, all of which feature in the top 10 list of most popular paid for attractions in Wales, are among the sites taking part in the initiative that aims to encourage people to explore Welsh history.

Funded and organised by the Welsh Government’s historic environment service (Cadw), 'Open Doors' offers both locals and visitors to Wales the chance to explore new aspects of the country’s culture and history.

In 'Wales’s Year of Adventure', September has already seen hundreds of unusual properties across Wales open their doors to the public and thousands of free events take place.

Cabinet secretary for economy and infrastructure, Ken Skates, believes the programme "offers local people and visitors the chance to explore both our best known sites and hidden adventures".

“The programme showcases our incredible heritage and I am pleased that Cadw sites have joined the hundreds of Welsh venues taking part in this year’s celebration," he said.

"I hope to see thousands of people discovering exciting adventures at Cadw sites across Wales over the free weekend."

"Cadw is committed to making heritage more accessible and this is one perfect way of encouraging people to explore the rich history Wales has to offer," he added.

Adventure seekers can claim free tickets for castles, abbeys and historic homes across the Wales by registering through Cadw’s Eventbrite page. Some venues have limited spaces and require advance booking.

To claim your free tickets, visit eventbrite.co.uk/e/open-doors-at-cadw-sites-drysau-agored-ar-safleoedd-cadw-2016-tickets-25408519566.