ChatGPT included Singapore and London in it's list of 'easiest' cities to visit, but picked Dubai as the main one because of centrality.

The “easiest” city to visit for the majority of the world depends on several factors, such as accessibility, flight connections, visa requirements, and infrastructure. However, based on these considerations, Dubai in the United Arab Emirates (UAE) is often cited as one of the easiest cities for global travelers to visit. Here’s why:

1. Geographical Location: Dubai is centrally located between Europe, Asia, and Africa, making it a natural hub for international travel. Most of the world’s population is within an 8-hour flight of Dubai. 2. Major International Airport: Dubai International Airport (DXB) is one of the busiest airports globally, with direct flights to over 240 cities across six continents. Emirates Airline, based in Dubai, has extensive routes connecting the world. 3. Visa Policies: The UAE has relatively flexible visa policies. Many nationalities can obtain a visa on arrival, while others have access to electronic visas or straightforward visa processes. 4. Tourism Infrastructure: Dubai is extremely tourist-friendly with world-class hotels, transport systems, and tourist attractions. 5. Political Stability and Safety: Dubai is considered a safe and politically stable city, which adds to its appeal for international visitors.

Other cities like Istanbul, Singapore, or London also offer excellent global connectivity and infrastructure, but Dubai’s visa policies and central location make it a standout.