For travel from Varakala to Bengaluru, ensure you have a valid passport and check if you require a visa for entry into India. It is advisable to have routine vaccinations up to date before travelling. Stay informed about any travel advisories and entry restrictions for foreign visitors before your trip.
During your journey from Varkala to Bengaluru, you will find good Wi-Fi availability in most hotels, cafes, and restaurants along the way. Cellular coverage is generally strong, especially in more populated areas. To stay connected, consider purchasing a local SIM card for better rates. Remember that India has a standard voltage of 230V and the power outlets are usually Type C, D, or M, so make sure you have the necessary adapters for your electronics.