When visiting these destinations in India, it's important to be mindful of local customs and etiquette. In temples and religious sites, it is customary to dress modestly, covering shoulders and knees. Removing shoes before entering religious places is also a common practice. Tipping is not mandatory, but it is appreciated for good service. When interacting with locals, it's polite to greet them with a 'namaste' and show respect for their traditions and beliefs. Embracing these local customs will enhance your experience and show consideration for the culture.