Sofia, the vibrant capital of Bulgaria, is a city where history meets modernity. Explore the stunning Alexander Nevsky Cathedral, stroll along the lively Vitosha Boulevard, and immerse yourself in the rich culture at the National Palace of Culture. Don't miss a day trip to the breathtaking Rila Monastery, a UNESCO World Heritage site that showcases the beauty of Bulgarian architecture and nature.

Plovdiv is one of the oldest continuously inhabited cities in Europe, boasting a rich tapestry of history and culture. Stroll through the charming Old Town, where you can admire Roman ruins and colorful houses, and don't miss the Roman Theatre, a stunning ancient site still in use today. The Kapana district is perfect for art lovers, filled with vibrant street art, galleries, and cozy cafes.

Veliko Tarnovo is a stunning city known for its medieval fortress of Tsarevets, which offers breathtaking views and a glimpse into Bulgaria's rich history. The charming old town is filled with cobblestone streets, traditional houses, and vibrant arts and crafts, making it a perfect spot for exploration. Don't miss the chance to experience the spectacular sound and light show at the fortress, which brings the history of the city to life!

Bucharest, the vibrant capital of Romania, is known for its rich history and stunning architecture. Explore the Palace of the Parliament, one of the largest buildings in the world, and wander through the charming streets of the Old Town filled with cafes and shops. Don't miss a visit to the Village Museum, showcasing traditional Romanian life, and take a day trip to the legendary Bran Castle, famously linked to Dracula.