A short run of hard-packed gravel out to where the Waimarino River meets the lake. For most of its length it's an easy, fun little drive that finishes with a big view across the water, well worth the short detour.

It changes near the end, where deep water collects in puddles. These can be over a metre deep, nearly hood height in spots, so diff breathers and a snorkel are worth thinking about if you intend to push through. There's limited room to turn around at the far end, so weigh that up before you commit.