Strasbourg Cathedral, officially known as Cathedral of Our Lady of Strasbourg, is a stunning Gothic cathedral located in Strasbourg, France. Construction began in 1015, and it was completed in 1439. The cathedral is renowned for its intricate architecture, featuring a tall spire that reaches 142 meters, making it one of the tallest cathedrals in the world. The cathedral's facade is adorned with detailed sculptures and stained glass windows, showcasing remarkable artistry from the Middle Ages. Inside, visitors can admire the famous astronomical clock, which displays not only the time but also astronomical information. Strasbourg Cathedral is a UNESCO World Heritage site and a significant symbol of the city.