Coming up with your own locations for a game can be rough. It's always nice to have various resources at your disposal if you're a DM. You can flip through various books looking for inspiration for a scene or even an entire adventure. "Oh, hey! I should have my players go fight through this place!" Well, Sly Flourish's Fantastic Locations is one such book. They're up on Kickstarter now.
The book contains 15 locations to use in your fantasy RPG game. There's no specific rules in the book, so you can easily adapt it to whatever system you happen to be using at the time. More than just a vague description, there's artwork for each one and a basic write-up for the place that you can use to entice your players to go there, or give them hints about what sort of madness is going on.
The campaign is already over their funding goal with still 27 days to make it through as many stretch goals as possible.