Oooo! You travel in high circles Clary!
Okay, now I have to find an image....be back in a bit!
Oh, c.i....when I knew it was UK, I guessed Wales because I've been to England and Scotland and had never seen anything like that before...never having been to Wales I thought "maybe they have uncharacteristic architecture there" and guessed it. From there I tried a number of search terms under Google images. I wasn't having any luck and went back to look at the image. It seemed like so many buildings...like a village! So I put in 'Wales' and 'village' and after a few pages I came across an image that looked identical to the one Clary posted. The page it linked to was titled "Gwynedd & Snowdonia" but the image it was linked from wasn't on the page. So I had to do a little more looking and finally I came across information about Portmeirion. And that was that!