The Ffestiniog Railway is a narrow-gauge heritage railway located in Wales. It runs for approximately 13.5 miles from Porthmadog to Blaenau Ffestiniog, offering scenic views of the surrounding mountains and countryside. Originally built in the 19th century to transport slate, it now serves as a popular tourist attraction. The railway operates steam and diesel locomotives, providing visitors with a nostalgic experience. It is one of the oldest railways in the world, having opened in 1836. The Ffestiniog Railway is part of the Welsh Highland Railway and is known for its historic significance and beautiful landscapes.