Exploring Earth's Priciest Abandoned Structures
8. London's Crystal Palace Subway
Location: London, England
Year Established: 1865
Renovation Cost: $3.2 million (2022)
Beneath London’s Crystal Palace Park lies the impressive Crystal Palace Subway, a vast, vaulted structure that serves as a testament to the grandeur of the Victorian era. This architectural gem, constructed in 1865, reflects the period's ambition and design aesthetics.
History enthusiasts will be delighted to learn that the Crystal Palace is currently undergoing a significant restoration project, with a budget of $3.2 million aimed at revitalizing the subway to its former splendor. This renovation promises to preserve the historical integrity of the building while enhancing its accessibility and appeal to visitors.

London's Crystal Palace Subway
The Crystal Palace Subway, crafted by Italian cathedral artisans, showcases a striking crypt-like appearance characterized by its octagonal pillars, red and cream hues, and intricate stone ribs. This stately structure served various purposes throughout its history, including its transformation into an air raid bunker during World War II, reflecting its adaptability and resilience.
Forty years later, the subway became a vibrant destination, attracting revelers and creating a lively atmosphere. However, following the influx and subsequent departure of these visitors, "safety concerns" arose, leading to the closure of the Crystal Palace.