Inside a $195 Million Bel Air Estate With Secret Tunnels | On the Market | Architectural Digest

Welcome to Los Angeles, California, where within the ritzy enclave of Bel Air lies the majestic Chartwell Estate. Situated across 10.4 acres of land in the foothills of the Santa Monica Mountains, the property features a massive 18th century-style French chateau, an architecturally significant 5-bedroom Wallace Neff guest house, canyon trails, gardens, and a network of underground tunnels to connect it all. Quite a value for just shy of $200 million.