On the English #Wikipedia, editors track the top 25 viewed articles every week:

https://en.wikipedia.org/wiki/Wikipedia:Top_25_Report

You can do the same for every other language Wikipedia too: https://pageviews.wmcloud.org/topviews/

For this week's #WikiPoll, did you read any of the articles in the previous week's top 5?

Regardless, what's the most interesting thing you learned on Wikipedia? What's your favorite article out of what you read? Any language edition - please include a URL in replies and we'll boost :)