I've had what is becoming a common reoccurring dream.
each time it's slightly different, but the general theme is still the same.
Several times in a dream I've been exploring an unknown town or city, sometimes quite foreign in feel (perhaps middle eastern or oriental) and sometimes quite western, or even Irish, but always one I've never been to before.
The dream always start out with me just mindlessly and quite contently exploring (I do love to exploring new towns anyway) but then one of several things happen:
I grow fed up and I begin attempting to get "un-lost" so to speak
If it's a far away place, I may grow concerned about getting home.
Sometimes I may need to find shop I visited previously but I can't find it again; once it was a shoe shop and I needed to get something fixed before the end of the day. Another I had passed three identical stores in on town, and later when I went to find one couldn't happen upon a single one.
Basically "something" happens where I go from contently exploring, into actually trying to find something or find my way out, and then it becomes increasingly confused and strange.
It usually ends with me either becomes quite stressed or angry out about how hopelessly lost I had become, or me copping on to the fact that the impossibly poor bad luck and paranormally absurd street layouts means that it must be a dream.