I still have a clone of my geocities site in my archives. It was the first website I made, and highlighted my love of video games, anime, and adnd. It was so 'massive' it had to span two geocities accounts to hold it (different links went to different sites).

I made a lot custom graphics for the site too, which helped me practice using Photoshop, which has helped me ever since, letting me mock things up and still look decent before real artists get their hands on them. In fact several games I've made I just used my own graphics and they still found success.