Uster is a charming city near Zurich, Switzerland, that offers a mix of history, nature, and culture. You can visit the impressive Uster Castle, a medieval fortress that overlooks the city and the scenic Lake Greifensee. From the castle, you can enjoy panoramic views of the Glarus Alps and the surrounding countryside. Uster also has a variety of attractions for outdoor enthusiasts, such as hiking and biking trails, webcams and crags for climbing, and water sports on the lake. Whether you are looking for a relaxing getaway or an active adventure, Uster has something for everyone.