Hello! I see you're planning a grand journey through Iran, visiting Tabriz, Kerman, Yazd, and Meybod. Incredible choice! Here are some hospitality tips for you.

Best Time to Visit:
The best time to visit these regions in Iran is during spring (April to June) and autumn (September to November) when the weather is favorable with moderate temperatures. Just avoid the summer as Iran's heat can be overwhelming.

Route and Accessibility:
You can start your journey at Tabriz, which has an international airport. From there, you can take domestic flights or buses to Kerman, Yazd, and finally Meybod. Trains are also available but they are less frequent.

Accommodation and Booking:
Iran has a wide range of accommodations available, from luxury hotels to more affordable guesthouses. It is advisable to book in advance, especially if you are visiting during peak season. Websites such as Booking.com or local agencies can help you reserve a place.

Clothing and Essentials:
Remember, Iran is a predominantly Islamic country. Women are required to wear a headscarf and modest clothing that covers arms and legs. Men should also dress conservatively. Pack a good pair of walking shoes, sunscreen, and hats, as you might have to walk in the sun while exploring.

Health and Safety:
Iran is generally safe but remember to follow local laws and customs. It's also recommended to have travel insurance. Tap water is safe to drink in most of the country but bottled water is recommended if you're unsure.

Local Etiquette and Respect:
Iranians are known for their hospitality. When visiting religious sites or cultural monuments, respect the local customs. It's considered polite to stay patient and avoid public displays of affection.