Foreign visitors to Delhi need a valid passport and an e-Visa or visa on arrival, depending on their nationality. It’s advisable to check for specific visa requirements before traveling. Vaccination for COVID-19 might be required, so ensure your vaccinations are up to date, including routine vaccines. Always check for any travel advisories from your government regarding safety and health guidelines before your trip.
In Delhi, Hindi and English are widely spoken. Familiarize yourself with common phrases like 'Namaste' (hello), 'Shukriya' (thank you), and 'Aap kaise hain?' (how are you?). Locals appreciate when visitors attempt to speak Hindi, even if it's just a few words. For a deeper understanding, consider language apps like Duolingo or Memrise, and watch local films to get a feel for pronunciation and usage. Engaging with street vendors or through local dining experiences can provide practical language exposure and enhance your cultural experience.