If you are looking for great beaches, snorkeling cruises, shopping, and exciting nightlife, but still want the conveniences that a city has to offer, Montego Bay is the place to be. US visitors entering Jamaica, a valid Passport is Required. It must be valid at least 6 months on date of entry plus tickets and documents for return or onward travel. No visa is required for stay up to six months. Vaccinations are not Required.