Rigi Kulm is a mountainous area right next to a large lake with sloping valleys. I thought it was ok (it would have been better if it hadn't rained on me
the entire time I was there) but the presence of trees didn't give me my green sloping hills so I only give Rigi Kulm three stars. To visit there, take the
train to the very top, and walk down part way (the valley part in the middle). Don't walk all the way to the bottom unless you're prepared for a very long walk.