For traveling to Somnath and Dwarka, foreigners must hold a valid passport and obtain an appropriate visa for entry into India. It is also important to check for any specific vaccination requirements for this region. Travelers are advised to stay updated on travel advisories and entry restrictions for foreign visitors before planning their trip.
Both Somnath and Dwarka have decent cellular coverage and most hotels and public places provide Wi-Fi, although the connections may be slower in remote areas. It's advisable to acquire a local SIM card for better coverage and cheaper rates. The power outlets in this region generally support both Type C and Type D plugs, with a voltage of 230V and a frequency of 50Hz, so make sure to bring the necessary adaptors for your electronics.