During your journey, you will make a 2-hour sightseeing stop in Olten. This charming Swiss town is known for its historical significance and picturesque surroundings. Start with a visit to the Old Wooden Bridge (Alte Holzbrücke), a beautiful 13th-century structure over the River Aare. Wander through Kirchgasse, a historic street lined with charming old houses and buildings. Take some time to admire the St. Martin’s Church, a striking landmark in the heart of Olten.