The canal that runs directly through the heart of the King's Cross and St. Pancras area in London is the Regent's Canal. This 8.6-mile waterway was originally opened in 1820 to connect the Paddington Arm of the Grand Junction Canal with the River Thames at Limehouse. Today, the stretch of the canal at King's Cross has been transformed from an industrial hub of coal drops and warehouses into a vibrant public space known as Granary Square. Visitors can walk along the towpath to see colorful narrowboats, visit the London Canal Museum, or enjoy the outdoor tiered seating overlooking the water. The canal serves as a green "lung" for the city, connecting the King's Cross redevelopment to Camden Market to the west and Angel to the east. It is a popular route for commuters, cyclists, and tourists who want to see a different, more tranquil side of London. In 2026, the area around the canal remains a centerpiece of urban regeneration, hosting floating bookshops and seasonal art installations that celebrate the area's rich maritime and industrial heritage.