One of the well-known surfing waves on Siargao and the Philippines, with a reputation for thick, hollow tubes is “Cloud 9”. This right-breaking reef wave is the site of the annual Siargao Cup, a domestic and international surfing competition sponsored by the provincial government of Surigao del Norte.

The wave was discovered by traveling surfers in the late 1980s. It was named by American photographer John Seaton Callahan after a chocolate bar of same name and was featured in the United States-based Surfer magazine in March 1993. This surf trip to Siargao Island was named by Surfer as one of the “Ten Best Surf Trips of All Time” in 1995.