We drove around Scotland a few years ago, and it was beautiful. We saw Edinburgh, Ben Nevis, Skye, Inverness, and Loch Ness, and tons of little places in between. Lots of stuff to see and do.
Outside the UK, we went to Meeru Island in the Maldives for our honeymoon, and it was the nicest place I've ever been (and I worked on a cruise ship for a few years, so I've been to some nice places). The water was warm and clear, the fish were amazing, the islands were beautiful, the people were nice and friendly, and if someone offered me another trip I'd go right now.