If you want to visit one or more of the associated sites, and are not visiting the Acropolis, there are individual entry tickets for these six sites, all but the Ancient Agora cost 2â¬ â the agora is 4â¬.f you want to visit one or more of the associated sites, and are not visiting the Acropolis, there are individual entry tickets for these six sites, all but the Ancient Agora cost 2â¬ â the agora is 4â¬.
The online form replaces the onboard paper and customs entry requirements for all passport holders of visa waiver countries. Electronic Travel Authorization (ESTA) application forms became mandatory on January 12, 2009, to reinforce security. All travelers on business or holiday, from countries who previously were beneficiaries of the Visa Waiver Program (VWP) must now apply online and obtain an ESTA before their trip to the United States.
1 â Currently if you arrive across a land border you do not need an ESTA, but it will make your travel through the port of entry easier if you have an ESTA. 2  When you arrive by boat (if you mean cruise ship) then you will need an ESTA. 3  If you are traveling by private boat, then you should have a visa. It clearly states on the websites that passports without a digital photo, and passports that have been extended are not eligible for use in the Visa Waiver Program. 2  I am Dutch and qualify for ESTA enrollment. 3  My wife/husband is Brazilian/Ethiopian/Russian and has a residence permit for the Netherlands.