For the past 10+ years I've been self-employed working online. The websites that I've created have all been chosen based on my hobbies. I love having websites that cover topics that interest me, because it makes working far more enjoyable.
This post is a list of hobbies that make money, and it also provides some practical ideas about different ways you can actually earn an income from these hobbies. Hopefully, it will help to spark some creativity if you're looking for a side hustle idea.
When you're ready to put it into action, the article How to Start a Side Hustle will walk you through all of the steps involved so you can actually start to make some money.