If I were to pick my favourite place, it would be somewhere remote in the Scottish Highlands or on Mull. To see the sea (or water) and mountains everyday would be wonderful. But Mr BM doesn't like Scotland, so we are a bit stuffed there.
I think he would happily go to Tenerife (the remoter parts, not the touristy parts), but I do not think I could live there full time. I kind of like sweet english country villages, with thatched cottages and roses round the door and combines blocking the road in the summer and mosquitos off the pond and the roads being impassable in winter due to 1/2 inch of snow.