Last year sometime, I was noodling around on the internet, like you do, and I came across a set of terrain maps that were designed to fit together like puzzle pieces. Of course you can't use more than one terrain at a time, but these were made so that if you used one for your main hood and one for your shopping district, the roads and hills and water features in the main hood would flow into the roads and hills and water features in the shopping district, so that it felt like one continuous map. I think there were either four or five terrain maps, and I have the impression that they were designed for a medieval challenge, like a Build a Kingdom or a Medieval Charter or something. They are not on Plumb Bob Keep; I've checked.

I remember that in the Google search results, sorted by image, the main picture was in the top row, to the right of the screen, and the image was of a map with a mountain off to the left (I think?) and one of the quarters of the map pulled out a little to show that it was separate but it flowed with the others. I can't remember the Google search to repeat it, of course, or the name of the set, or the creator, or anything else helpful. Any guesses based on this vague description?

What you describe doesn't ring a bell, but I know of another set. New Medina by SimSample. Here are maps for the vacation spots too.

There's also the Hawaii islands.

This may be what you are looking for or it may peak your interest.

http://silivrin.tumblr.com/post/984...orhood-terrains

@Snufflepaws @CoffeenSimming Thank you! The terrains by Silivrin are very close to what I'm remembering, and may even be the ones I saw originally. I've bookmarked them so that I can find them again when I want them. Thanks again!

There was this one back in 2013: http://modthesims.info/download.php?t=507237

Clayfield and Clayton Village by Maranatah http://maranatah.livejournal.com/213591.html

The terrain created by genlisae may not be what you're looking for but it sounds similar. It's called Simtonia. All premade except uni and vacation hoods are in one SC4 region so they fit together when you play them.

https://genlisae.dreamwidth.org/243510.html