At the end of the lake, there's a red bridge that signals danger -- below this bridge is a spillway where some people like to play in the splashing water. It does, however, tell you why the road is called Red Bridge Road.

This is looking back towards the gap from the main part of the lake:

You can't see it all that well, but the brown house in the center of the picture is the one Dave likes best. It has a very elaborate, and very pretty, series of stairs and decks that go down to the water line.