A couple of spots... One is on a hill on the east side of our place looking out toward the west in the evening about sundown. You can see the cows grazing and it's just a beautiful place to watch the sun go down.
There's another hill on the NW corner of the place and from there, I can look out over a creek bottom and several of the pastures. If we ever build another house, that's where it will be. Although I have never been there for a sunrise, I suspect that it will be spectacular. (I need to do that!)
We like to go down in the creek pasture to an area that is really dark. We take our friends on hayrides down there and turn off the tractor and the lights and just sit in the flatbed and look at the stars and listen to the frogs and crickets. Our friends from the city always comment on how many more stars they can see than from their yards in the city.