When visiting Udaipur, remember to dress modestly when visiting temples or sacred sites. It is also important to remove your shoes before entering someone's home or a place of worship. Tipping is not mandatory, but it is appreciated for good service. When interacting with locals, it is polite to greet them with a 'namaste' and show respect towards their customs and traditions. By observing these cultural norms and etiquette, you can show your appreciation for the local way of life and ensure a positive and respectful experience during your visit to Udaipur.