TOPSHOTS A surfer experiences a 300m long and 110m wide artificial lagoon known as Surf Snowdonia during a photocall in the village of Dolgarrog in north Wales on July 30, 2015. Surf Snowdonia's wave machine is able to generate a 2m high wave every minute which will peel for more than 150m and accommodate up to 36 surfers. The facility, which claims to have created the longest man-made surf wave in the world, will open to the public on August 1, 2015. AFP PHOTO / OLI SCARFF