I have done 2 and 3 nights and personally 3 nights is my ideal length for relaxing, soaking in the tub, enjoying the view and peace. Now, if you are a big hiker and nature person and want to spend every day going out and hitting a natural type activity spot in the area then you could do longer. If you want to just sit, relax and enjoy the property and such, I think 3 nights is ideal. 2 is fine but I found I wished I had another day last time when I did 2.