John- You've been to Lawsonia? She has just that. Somewhere later in the round there's the one small pond that is only in play for that knuckle ball drive that goes forty yards and dives dives.
At Banff, the river was as integral to the experience, as any outdside influence could be, especially when the closers were along it.
At Jasper, the pond on the 14th is more than an exhibisionist, she's more like an angel. Of course she's an angel with teeth if you draw the ball unsuccessfully.