Have you ever thought of monetizing your hobbies? Start blogging about it. Some times people search on hobbies, especially if some one is just hanging out and searching for some interesting stuffs (many popular websites or blogs are based on entertainment and get more visitors than a business blog or website). If your hobby is unique and creative it’s an added advantage.

Why some one like your hobbies blog would be a big question, just take your example, suppose your hobby is gardening and you have written 100s of articles on gardening when some one will search for hobbies or gardening or nature or landscape your blog has got chances of getting good number of visits. Unique blogs are in demand but the articles should be relevant and interlinked with all related subjects like a painting blog should cover topics on drawing, sketching, painting, nature’s beauty, oil painting, history of painting, animation trends, history and stories associated with the articles.
Blogs can be of more fun to read if it contains the personal experiences, lay man language, simple methods, real life examples and real pictures taken by the writer.