Mansion on private island goes on sale for $72 MILLION – complete with very own Loch Ness Monster

A mansion on a private island has gone up for sale at $72 million – and it comes complete with a scary surprise lurking in the water surrounding the home.

The huge house, which is located on its own private island in the center of Flathead Lake in Montana, measures across 45,000-square-feet and sits on 348 acres of land.

And it isn’t just monstrous in size – as it is also rumored to have its own Lock Ness Monster in the nearby lake.

Flathead Lake is the largest natural inland body of water west of the Mississippi – even bigger than Lake Tahoe – and is said to be the home of ‘Flessie’ – a bizarre sub-aquatic creature which is shaped like an eel but has deer antlers.

The monster is said to stretch across 20-40-feet, with blue and black skin and cold, black eyes.