Mid Wales

BMX challenge in mid-Wales quarry

Quarter pipe
Image caption The dirt quarter pipe at Revolution Bike Park

Some of the world's top BMX riders are gathering in mid Wales to test out a track more than twice the height of a double-decker bus.

The group will ride a dirt quarter pipe built into the side of a quarry in Llangynog believed to be one of the biggest in the world.

The site at Revolution Bike Park claims to be able to send BMX riders to a height of 50ft (15m).

The track was designed by leading BMX rider Sebastian Keep.

More on this story

Related Internet links

The BBC is not responsible for the content of external Internet sites