Rewards early arrivals

Perhaps the busiest Freedom Camping spot of them all.
I don't like crowds, but I still rate it here when I arrive early and it's on a nice day (thus rewarded with a most magic sunset).
If it's peak season and you don't arrive early, then I'd drive 20 minutes to a quieter place (maybe check nearby Lake Ruataniwha).
Here's how I'd go about staying here.
There's 3 parking areas. An early arrival means the best chance of grabbing one of middle parks. These are the best.
For larger Motorhomes, I'd choose the flat lake view spots at the top carpark as you won't fit in the middle one.
The middle carpark has a grassy area in front and easy access to the lake.
If you haven’t swum in glacial waters before, this is your chance. Being a lake, it’s not as cold as a glacial stream, but oh, it’s so pure and yes FRESH...haha... and memorable, do it :)
There's also some walks along the lakefront and regardless of how busy it gets, you can always find a little lakeside rocky nook to yourself and ponder your place in the universe.
You only really want to choose the bottom carpark, near the toilets if everywhere else is chocka full. There’s no views from the bottom carpark. You're also most likely arriving late and it's more about being somewhere to lay your head for the night before the next days adventure.
Please be aware of the space you take up. It's a way better vibe for all when things are respectful. Do the right thing and karma comes back your way.