To visit the Schengen Area of Europe from 2024, it is mandatory to register for an ETIAS for Americans. This online visa waiver grants visa-free access to over 25 European countries for 3 years.
What is the ETIAS for US citizens?
The European Travel Information and Authorization System (ETIAS) is a digital visa waiver system. It allows eligible travelers to visit the Schengen Area without a visa.
It is being introduced as a security measure to screen travelers who have not had to apply for a visa. It is modelled on similar systems around the world such as the US ESTA.
The ETIAS system is designed to be quick and convenient, while providing an extra layer of security for the Schengen border.
It will take a matter of minutes for American applicants to enter their details. Confirmation of the approved ETIAS visa waiver for US citizens will be delivered by email within a few business days at most, making it a much simpler and faster process than applying for a visa.
https://www.handyvisas.com/etias/requirements-for-americans/?