Wikivoyage, the newest project by the Wikimedia Foundation (WMF), was launched on January 15, 2013, the 12th anniversary of Wikipedia. Like its sister projects, the ad-free worldwide travel guide available in nine languages can be edited by anyone. All its content is available under a free (CC-BY-SA) license. WikiVoyage claims to have approximately 50,000 articles as of launch. Wikivoyage is an attempt to club the detailed, personal and up-to-date nature of content on travel websites with broader and authoritative travel content.