Hello, Beatlesmuzeum! Welcome to Wikivoyage.
To help get you started contributing, we've created a tips for new contributors page, full of helpful links about policies and guidelines and style, as well as some important information on copyleft and basic stuff like how to edit a page. If you need help, check out Help, or post a message in the travellers' pub. If you are familiar with Wikipedia, take a look over some of the differences here. Hobbitschuster (talk) 15:39, 18 May 2016 (UTC)
You might also wish to have a look at Welcome business owners and Don't tout! Hobbitschuster (talk) 15:51, 18 May 2016 (UTC)