The best time to visit Eastern Europe depends on the specific countries and the type of experience you desire. Generally, late spring (May to June) and early autumn (September to October) are favourable for pleasant weather and fewer tourists. Winter is great for skiing and winter sports in some areas, while summer offers festivals and outdoor activities.

English proficiency varies widely across Eastern Europe. In larger cities and tourist areas, you can often find people who speak English. However, in more remote or rural areas, knowledge of English may be limited, and knowledge of the local language can be beneficial.

In Eastern Europe, you can savor a variety of traditional foods. For instance, when visiting Poland, don't miss trying pierogi, delicious dumplings stuffed with various fillings. In Hungary, sample the renowned goulash, a hearty soup or stew made with tender meat and paprika. Each country has its own delicious specialties.

Credit cards are widely accepted in urban areas and major cities in Eastern Europe, but it's a good idea to carry some local currency, especially when visiting smaller towns and rural areas. Currency exchange services and ATMs are readily available.