Looked at your other maps, make a sequel to one of them.
Not sure which one, it's just an idea.

Something new, like I did. I made pinball and pong using the new redstone features. Maybe do something else with redstone? Maybe like a new kind of boss battle. I'm personally going to make some maps involving mob stacking and nbtedit.

Cthulu is the preeminent character in the Cthulu Mythos created by H.P. Lovecraft. He has an octopus head, scaly skin, claws on his hands and feet, and small wings on his back. He's hundreds of feet tall. There is a lot of artwork of him so you can get an idea of what he looks like.

Idea: Floating islands. There just are not enough good ones.

Temple with a statue of Cthulu

trolling map

adventure map?

Why not use the new features of redstone?

Some Ideas:
Parkour Map
SkyBlock Map
Build a Adventure map,
Make a noteBlock song,

Hmm... Now that 1.5 is out, you could make something like a roman empire using blocks of quartz

TanHoneybewUmm i cant think of any map ideas can someone give me one?

Still no ideas?

Yea I would like some map ideas too