The Glen Ogle Viaduct is a railway bridge located in the Scottish Highlands, specifically on the former Callander and Oban Railway. Completed in 1880, it spans the picturesque Glen Ogle and is known for its impressive stone arch design. The viaduct is a notable example of Victorian engineering and showcases the architectural style of the period. Today, the Glen Ogle Viaduct is no longer in use for trains, as the railway line was closed in the 1960s. However, it remains a popular spot for hikers and photographers, offering stunning views of the surrounding landscape and serving as a reminder of Scotland's rich railway history.