Among many, many other services, you can get your own Gopher or Gemini site there.
I really like the Lagrange browser, which works with both Gopher and Gemini: https://gmi.skyjake.fi/lagrange/
Another excellent Gopher resource that hasn’t been mentioned here yet: https://gopher.floodgap.com/gopher/gw
Gopher is still quite active, and there’s lots to read. Gemini, from what I’ve seen, is less so. A lot of what I’ve seen is just cross-posted between Gopher/Gemini or even Gopher/Gemini/WWW, so there’s not much point to it.
You’ll also see a lot of “I’ve just discovered Gemini! Here’s why I think it’s awesome.” And then, they never post again. There's a good amount of that on Gopher as well, but you'll also find lots of Gopherholes that have been active for years.
Still, though, I think Gemini has a lot of potential. It’s a much more pleasant browsing experience than today’s web, but it’s had trouble finding a niche so far.
There’s one group of people who think that it doesn’t really solve any problems not already solved by Gopher, and there’s another group that just cross-posts all of their content to the web to maximize its potential audience, which kind of defeats the point.