World's Most Secret Homes

This series uncovers extreme homes hidden across the world. This episode explores a Norwegian mountain cabin that is so remote it is accessed by helicopter in winter. In the tough Californian desert, we reveal a family retreat embedded into its rocky surroundings.

This episode uncovers a 300-year-old Scottish ruin that's been brought back to life by an owner, who had the ingenious insight to build a unique modern home within its crumbling walls. In the Sierra Nevada mountain range, we discover a striking angular home built from zinc and glass to reflect the rugged landscape it sits in.

This episode heads to the seclusion of the Serra Da Mantiqueira Mountains, Brazil, to explore a sprawling 2000 square meter grid-shaped family home that is completely hidden in nature. We visit a wartime bunker on the Isle of Wight in the UK that's been tastefully transformed into an ultra- modern home.

This episode ventures to Buckinghamshire, England, where a striking modern home commissioned by Lord Rothschild has been built out of flint, an age-old material rarely used in construction today. In Switzerland we reveal a sleek glass residence nestled next to a scenic lake.

This episode ventures to the Cotswolds, UK, where we reveal a unique home built into a lake. On the tree-lined outskirts of Portland, Oregon we unearth a musician's haven with a curved design to reflect his passion.

This episode ventures to the Spanish countryside to explore an enchanting villa - the ultimate city escape for its owner. In the wilds of Switzerland, we discover a cliffside retreat that is ultra-modern.

This episode explores a futuristic villa built to push the boundaries of architecture on the edge of a lake in Austria. We head deep into the forest of Washington State to reveal a cabin perched on the edge of a river - an idyllic tranquil escape.

This episode explores a palatial clifftop villa complete with indoor and outdoor pools, its own lift and with epic coastal views. We explore a remote cliff top home deep in West Virginia designed to take in its breath-taking surroundings.