Over 50 of America’s most enthusiastic roller-coaster fans will be descending on Oakwood Theme Park on Sunday.

Members from Theme Park Review’s official theme park and roller-coaster enthusiasts organisation Club TPR have travelled over the United States to visit the Pembrokeshire park as part of a European tour.

Theme Park Review was launched in 1996 and is now the number one unofficial theme park and roller-coaster website in the world with over one million unique users each year.

The visit to Oakwood has been set up by Theme Park Review founders Robb and Elissa Alvey who have been roller-coaster and theme park enthusiasts for over 20 years. They have travelled the world for theme parks and have ridden more than 1,500 different roller coasters.

Oakwood Theme Park Director, Andy Hygate, said: “Theme Park Review is the world’s most influential forum for theme park and roller-coaster enthusiasts throughout the world.

“It’s a major coup that they have opted to come and pay a visit to us here at Oakwood and further underlines the quality and stature that the park and its rides have not just here in the UK but in the US as well.

“We’re all very much looking forward to welcoming Club TPR to Wales. As part of their visit we will be giving them half hour dedicated ride time on both Megafobia – our wooden coaster – and Speed.

“They will also have the opportunity for a special walkthrough in our Spooky 3d ride and our team of engineers will take them behind the scenes to have a closer look at some of the rides,” he added.

Robb and Elissa Alvey have spent 16 years working in the theme park industry and 20 years experience working in the entertainment business developing products for Disney, Universal, Dreamworks, Paramount Pictures, MGM, Amblin Entertainment, Activision, Virgin Entertainment, Sega, Nintendo, and many others.

They have been featured on theme park documentaries for Discovery Channel and have been interviewed by major publications such as The Wall Street Journal, The New York Times, and many theme park industry periodicals.