The Třemešná ve Slezsku – Osoblaha Railway is a narrowgauge railway connecting Třemešná with Osoblaha on the CzechPolish border. It is one of the three remaining narrow gauge railway lines with regular passenger traffic in the Czech Republic and the last one operated by the stateowned railway company České dráhy. It was built to connect a sugar
refinery in Osoblaha with the main line and opened in 1898.