The metal, stone and glass mansion spans a staggering 40,348 square feet (3,748sqm) and is accessed by a million-dollar bridge, which is an architectural wonder in itself. Inside, you'll find eight bedrooms, 16 bathrooms, a dramatic kitchen and numerous lounges with panoramic windows, which frame 360-degree mountain views.

The sumptuous primary suite includes a bathroom, a dressing room, a wet bar and a private deck with a hot tub. It's no wonder Casteel Creek Retreat was previously for sale for a cool £57.7 million ($78m). However, it most recently went to auction in March 2024 with Concierge Auctions and LIV Sotheby’s International Realty, closing at £16.5 million ($22.4m).

8 gorgeous homes hidden inside forests