Before visiting Mathura, Vrindavan, and Agra, please ensure that you have a valid passport and appropriate visa for entry into India. It is also recommended to check for any vaccination requirements for your trip. Additionally, consider checking for any travel advisories and entry restrictions for foreign visitors to have a smooth and hassle-free experience during your visit.
When visiting Mathura, Vrindavan, and Agra, it's useful to know a few common Hindi phrases. Basic greetings like 'Namaste' (hello) and 'Dhanyavaad' (thank you) go a long way in connecting with the locals. You can also consider learning a few phrases related to asking for directions or making purchases. There are many online resources and mobile apps available for learning essential Hindi words and expressions, such as Duolingo, Babbel, or HelloTalk.