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The page that you have linked to has 3 sentences of text.  When I search Google for "Appartementen Meckyheim" it looks like there is a lot of competition.  3 sentence of text is not going to add a lot fo quality to a page. But, I do think there is more than just a poor ranking issue.  I searched through 6 pages and didn't see your page at all.  It's still in the index, but it's not ranking. Also, I'm concerned that the Trail Map and Accessibility pages may look like duplicated content to Google.  They really can only evaluate what they can crawl, so this page likely looks the same on every listing you have in Google's eyes. I am suspicious that there may have been a Panda update in the last few days.  Sometimes Google doesn't announce them right away. Thin content like you have shown us as well as duplicate content are what Panda goes after. I'm guessing that you ranked well until the Panda filter detected thin and duplicate content. It's possible that removing the duplicated pages will be enough but I'm suspicious that you'll need to have substantially more content such as a thorough review of each place in order to get back to ranking again. If I am right and there was a Panda update then you may not see recovery after beefing the content up until Panda runs again.