Visa requirements for the UAE vary depending on your nationality. Many nationalities can enter the UAE without a visa or obtain a visa on arrival. Others need to apply for a visa in advance through UAE embassies, airlines, or approved travel agencies. Always check the latest visa policies of the UAE government or your airline before planning your trip.

Yes, citizens of many countries, including most European Union countries, the United States, Canada, Australia, New Zealand, and others, are eligible for a visa on arrival (VDR) in the UAE. This typically allows a stay of 30 or 90 days. It's crucial to verify the specific list of eligible countries and conditions on the official UAE government immigration website or through your airline.

Tourist visas can often be extended for an additional 30 days, sometimes twice, depending on your visa type and nationality. This process usually involves applying through the Federal Authority for Identity, Citizenship, Customs & Port Security (ICP) website or a registered typing center before your current visa expires. Overstaying without extension can lead to fines.

The UAE offers a diverse range of attractions. In Dubai, popular activities include visiting the Burj Khalifa, Dubai Mall, Palm Jumeirah, desert safaris, and exploring old Dubai. In Abu Dhabi, don't miss the Sheikh Zayed Grand Mosque, Louvre Abu Dhabi, and Yas Island theme parks. Other emirates offer unique experiences like Fujairah's beaches and Sharjah's cultural sites.

The UAE is a Muslim country, and visitors are encouraged to respect local customs and traditions. Modest dress is generally advised, especially in public places like malls, markets, and religious sites. Shoulders and knees should be covered. Public displays of affection are discouraged, and consuming alcohol is restricted to licensed venues. During Ramadan, it's respectful to refrain from eating, drinking, and smoking in public during fasting hours.

The official currency of the UAE is the UAE Dirham (AED), which is pegged to the US Dollar. Credit and debit cards (Visa, MasterCard, American Express) are widely accepted in hotels, restaurants, and shops. ATMs are readily available. While cards are common, it's advisable to carry some cash for smaller purchases, local markets, or taxis.

The UAE has excellent transportation infrastructure. In major cities like Dubai and Abu Dhabi, you can use taxis, ride-hailing apps (e.g., Uber, Careem), and extensive public transport networks including the Dubai Metro, trams, and buses. Renting a car is also an option for exploring at your own pace, but be aware of traffic and parking in busy areas.

The UAE has high-quality healthcare facilities. It is highly recommended that visitors purchase comprehensive travel insurance that covers medical emergencies, as healthcare can be expensive. The UAE is generally a very safe country with low crime rates. However, it's always wise to take standard safety precautions, be aware of your surroundings, and respect local laws and customs.