Though small in size, Lithuania has several important things to know in advance regarding visas, payments, and religious site manners. These practical insights come from real travel experience and can help you avoid unnecessary hassle.

1. Apply for Your Schengen Visa Early and Prepare All Documents: It’s recommended to book your Schengen visa appointment at least one month in advance. Your travel medical insurance must meet the required coverage, and you should also have your flight and accommodation bookings as well as proof of funds ready to avoid rejection due to incomplete documentation.
2. Carry Enough Euro Cash, Especially Small Bills: While credit cards are widely accepted in cities like Vilnius, markets, rural shops, and some public toilets still require cash. Carrying around 20–30 euros in small denominations is enough for daily small expenses.
3. Use Public Transport and Ride-Hailing Apps Wisely: In Vilnius, you need to validate your bus or trolleybus ticket when boarding—choose between single tickets or day passes as needed. The Bolt app is very popular locally, with transparent pricing and a more hassle-free experience than hailing a taxi on the street.
4. Explore the Old Town on Foot with Comfortable Shoes: Vilnius’s Old Town features many cobblestone streets and slopes. Wear sturdy, non-slip shoes—you can easily walk between major sights from Cathedral Square to the Gates of Dawn.
5. Check Opening Hours for Trakai: The Trakai Castle on the water is sometimes closed on Mondays (confirm with the latest official notices before you go). Also allow extra time for lake boat rentals and lakeside walking trails.
6. Respect Religious Sites: Keep quiet and dress appropriately at the Hill of Crosses and churches. Do not take photos during Mass or climb on the crosses.
7. Buy Amber from Reputable Shops: Lithuania is known for its amber, but most so-called “natural amber” sold at street stalls is imitation. Purchase from certified stores with proper signage and ask for a certificate.
8. Summer Days Are Very Long: From June to August, it stays light until after 10 PM, allowing you to fit in more outdoor activities—but don’t forget sun protection and stay hydrated.
9. Winter Requires Warm, Non-Slip Clothing: From November to March, it’s extremely cold and snowy, with icy roads. Pack a heavy coat, hat, gloves, and non-slip shoes.
10. Emergency Number: 112: Dial 112 for police, ambulance, or fire services—English assistance is available. Urban areas are generally safe, but always keep an eye on your belongings at night.

Overall, Lithuania is safe, clean, and affordable, with decent English proficiency—making it a great place to slow down during a Baltic trip. Get your visa and insurance sorted early, carry a small amount of euro cash, and respect local religious and historical sentiments, and your trip will go smoothly.