The Gotthard Base Tunnel is an engineering marvel, holding the title as the world's longest and deepest railway tunnel - but ...

Hidden in the mountains of South Africa, the 149-year-old abandoned tunnel is the oldest tunnel on the continent.

train journeys are some of the most efficient and relaxing ways to get to their desired destination, helped no end by the tunnels that allow them to cut straight through hills and mountains.

Complicating the Gateway project are the unknowns underground, from an 1800s-era bulkhead supporting Manhattan to a former landfill on the path.

The Hex River Tunnel is believed to be South Africa’s oldest railway tunnel ever built and the oldest tunnel on the African continent, but today, this 149-year-old relic of the past is completely ...

Here are flight-free holiday specialists Byway's recommendations for the must-ride European rail lines in 2025—all with ...

with a focus on those built for human travel and bored or dug through a mountain, hill, or an underground space. The San Fernando Railroad Tunnel was opened in 1876 to connect Los Angeles with the ...

India's mountain railways, including Darjeeling Himalayan Railway, Nilgiri Mountain Railway, and Kalka-Shimla Railway, offer ...

We all love a scenic trip or two one in a while, don’t we? When it comes to exploring the breathtaking hill destinations of ...