💰Carry cash when traveling in Vienna, as many places prefer cash over card payments.
👠Wear comfortable shoes when exploring Vienna, as the city center has uneven and slippery streets.
🗓️Be aware of Sundays in Vienna, as many shops and restaurants are closed.
🏰Choose the right tower to climb at St. Stephen's Cathedral in Vienna, the North Tower offers a better view and has an elevator.
🚫Avoid buying bottled water in Vienna, as the tap water is safe to drink and of high quality.