Depending on your nationality, you may or may not require a visa to enter the UAE.

Arriving in Abu Dhabi necessitates the acquisition of a visa or entry permit, which varies based on nationality, the purpose of your visit, and the duration of your stay. Below is the list of "Green list" countries from which people can travel when planning a trip to Abu Dhabi:

If you are a citizen of one of the following countries, you will be issued with a free-of-charge visit visa upon entry: UK, France, Italy, Germany, the Netherlands, Belgium, Luxembourg, Switzerland, Austria, Sweden, Norway, Denmark, Portugal, Ireland, Greece, Finland, Spain, Monaco, Vatican, Iceland, Andorra, San Marino, Liechtenstein, Poland, Slovenia, Slovakia, Czech Republic, Lithuania, Hungary, Latvia, Estonia, Malta, Cyprus, Croatia, Romania, Bulgaria, United States, Australia, New Zealand, Japan, Brunei, Singapore, Malaysia and Hong Kong.
If you are a citizen of any other country, you will need to apply for a visa through your nearest UAE embassy. In some cases, your airline may be able to help you. An eye scan will be required at the airport.

Please note that visa requirements are subject to change. Always check with your travel agent or nearest UAE embassy before travelling.
Visitors with expired visas can be detained and/or fined