Hello! It's great to hear that you are planning to visit Eger, Tokaj, Villany. I am excited to share some useful travel tips with you.

Best Time to Visit:
The best time to visit these Hungarian cities, is typically from April through October as the weather is generally pleasant and conducive for outdoor activities. Specifically, fall is a great time to visit Tokaj and Villány for wine tastings as it's the harvest season.

Route and Accessibility:
All three cities are accessible by public transport from Budapest. Take a train from Budapest to Eger which is approximately a 2-hour journey. From Eger, you can take another train to Tokaj which is around 3.5 hours. Lastly, travel to Villány by train from Tokaj with one transfer in Budapest, the journey takes about 7 hours.

Accommodation and Booking:
All three cities offer a range of accommodation options, ranging from budget hostels to luxurious hotels. It is advisable to book your accommodation in advance, especially during the peak tourist season. You can use popular hotel booking platforms for making your reservations.

Clothing and Essentials:
Pack comfortable and lightweight clothing for the warmer months and layer-able clothes for the cooler evenings. Don't forget your comfortable shoes for exploring the vineyards and local sights. Pack a swimsuit for any potential visits to local thermal baths.

Health and Safety:
Hungary is generally safe for tourists. However, it's always recommended to have travel insurance. Make sure you are up-to-date on routine vaccines before your trip. Always stay hydrated, particularly in the warmer months.

Local Etiquette and Respect:
Hungarians appreciate courtesy and good manners. When visiting vineyards, it's respectful to show an interest in their wine-making process. Also remember, tipping between 10-15% is standard practice in restaurants.