I dreamed all night, but the most vivid images--and sadly the only part I can remember now--were this morning, just before I woke up.
I was climbing steep sand hills with some other people, trying to get somewhere. I was worried about two of the people with me, and how they'd make it up. One of them said it was no problem, because they had a sled and could just slide down. For some reason, this comforted me, even though it clearly wouldn't have helped them get up the hills.
At the top of the hill, though, everything changed. Suddenly, instead of golden sand, there was a lot of water. To my left was a glassy looking lake, and the colors were so bright and sharp that the overwhelming sense was Alpine. As I looked, I could see traces of bright white ice clinging to the surface in places. Then I noticed ice around long branches of what I assumed was some sort of seaweed, and my view was almost as if I were looking at the water from below its surface. Underwater vegetation usually massively creeps me out, but these, which increased into a veritable forest as I moved along, were bright red and bright yellow, and it looked like woods in their full autumnal splendor--stunningly beautiful.
Then I was in the road, but the road was water, as clear and crisp at the lake to my left, but moving with a quick current. I was fully clothed, but got in and discovered it was definitely refreshing, but not too cold. I was hesitant to put my head under, but tipped it back and was delighted with the sensation. The person I was with started swimming, and although I'm not at all a fast swimmer in real life, I discovered that with the current and my suddenly powerful strokes, I could keep up with him easily. It was elating!
He decided that we should get out and go to an indoor pool, where all of us could swim together. I was disappointed about this, but went in. There was a heated indoor pool, where quite a few people were swimming, and then, beyond a window, but perhaps contiguous with the indoor pool, was another, uncovered pool. As I watched, a few people were swimming, but then the water began to get choppy with motorboats. Two of them seemed to be having a competition, and one cut suddenly to the side of the indoor pool as I watched. But then the entire pool was moving! We were on a massive boat that contained the indoor pool, and started traveling down the river.
Sadly, I woke up before I could go swimming again.