Iceland has excellent conditions for skiing, fishing, snowboarding, ice climbing and rock climbing, although mountain climbing and hiking are preferred by the general public. Iceland is also a world-class destination for alpine ski touring and Telemark skiing, with the Troll Peninsula in Northern Iceland being the main centre of activity. Although the country's environment is generally ill-suited for golf, there are nevertheless many golf courses throughout the island, and Iceland has a greater percentage of the population playing golf than Scotland with over 17,000 registered golfers out of a population of approximately 300,000. Iceland hosts an annual international golf tournament known as the Arctic Open played through the night during the summer solstice at Akureyri Golf Club. Iceland has also won the second most World's Strongest Man competitions of any country with nine titles, including four by both Magnús Ver Magnússon and Jón Páll Sigmarsson and most recently Hafþór Júlíus Björnsson in 2018.