Before visiting Manali, make sure to have a valid passport and obtain a tourist visa if you're a foreign visitor. It's advisable to check for any travel advisories and entry restrictions that may be in place. Additionally, it's recommended to consult with a healthcare professional regarding any necessary vaccinations before your trip.
When visiting Manali, it's useful to know a few local phrases in Hindi, the most common language spoken in the region. Learning basic greetings like 'Namaste' for hello and 'Dhanyavad' for thank you can go a long way in connecting with locals and showing respect for their culture. There are many resources available online and in local bookstores to help you learn these and other useful phrases to enhance your experience in Manali. Keep in mind that English is also widely spoken in the area, especially in tourist-centric areas.