Hello and welcome!
This is a small flat world with my creations from my Cool Bases map: https://web.archive.org/web/2020/https://www.minecraftworldmap.com/worlds/KCX7D#/-169/64/-280/-8/0/0

I have done this because you can better explore the creations. In the Cool Bases map the creations are to far away from each other.

In this Map you can see:
round treefarm (ready)
rectangular treefarm (ready)
wooden structure/house (not ready)
military base (not furnished, no planes or vehicles)
pyramide paradise (not ready)
block quartz maze (ready)
central trainstation (ready)
3 x mountain base/house (not ready)

So have fun to explore