My final Idea is FLOATING CAFE/RESTURAUNT ON THE THE LAKE.
I have investigated the following ideas as a new concept for a tourist activity in Taupo.
The Tappia floating cafe is 10 minutes by speedboat away from land and can barely be seen at shore. It costs $19.05 Thai Baht (Thai Currency)
Loboc Floating cafe in, Philippines
Some other ideas I had are...
This is an underwater playground built for you and a diving partner to go on a scavenger hunt. They provide gear if you don't have your own for only another 13 USD.
I fly offers an indoor skydiving experience by using air power to lift you in a large tube. You are in there with a professional for safety. It costs $100 NZD for 2 60 second flights but they do happy hour on Fridays for 50% off.
This is a huge water park for all ages. It is inflatable and you book hourly sessions with provided life jackets at an affordable price.
Aqua fun is a seasonal inflatable water park in Dubai and spreads over a massive amount of acres/hectares. it is one of the biggest inflatable water park in the world.
A truly amazing experience of lit fountains after sunset. you book tickites nightly and watch water spray around you in amazing light and unison.