There’s a waterfall out near the driveway. It’s especially lovely to have on when you’re using the firepit!
Turning the waterfall is simple; just plug it in. The plug is on the North side of the waterfall, as pictured here:

When you’re done, just unplug it again.
If the water level seems especially low (which happens in the high heat of summer) there’s a hose on the East side of the house you can drop in near the top to add water. Try not to overflow the pond; we’ve forgotten and done that a couple times…