An incredible mansion has gone on the market for $7 million – and it comes complete with its own water park in the garden.

The property is in Granite Bay, California, US, where it takes full advantage of the year-round sunshine with the showstopping outdoor features.

Leading up to the home is a vineyard-lined driveway, with sweeping views of treetops over seven acres.

Inside, the mansion comes with seven bedrooms, nine bathrooms and 10,700sq ft of space to entertain.

Entering through a 12-foot-high door, visitors can make use of all the sprawling pad has to offer, including a games room complete with wet bar, and a home cinema.

But the real fun awaits in the garden, which is home to what is believed to be California’s largest swimming pool.

Open the disappearing doors to the garden and guests are greeted with a stunning swim-up bar grotto, 15 waterfalls, a cascading infinity pool, a sunken firepit, lanai with BBQ area, and even a commercial-grade lazy river.

The grand finale?

A 100-foot waterslide leading from the patio straight into the pool.

There’s even a guest cottage on the estate for visitors to stay the night after a day of fun in the sun.

The property also comes with a six-car garage, a second kitchen fitted with catering appliances, a coffee bar with a Meile espresso maker, and formal dining room with a wine wall.

The house is currently on the market for $6,980,000 with Guide Real Estate.