The Beatles' Abbey Road. If it were a life & death situation and I was forced to chose my favorite album of all time, it would be Abbey Road, right before Dark Side of the Moon. there's so much feeling attached to it. It really speaks to me.
Abbey Road City of Westminster in London! We walked across the crosswalk where the Beatles took their famous album cover picture. It's a regular crosswalk on a street with pretty regular traffic, so getting a picture was quite an adventure.