In the morning, explore Moscow's famous Red Square and St. Basil's Cathedral, then head to GUM department store for shopping. In the afternoon visit Lenin's Mausoleum and the State Historical Museum. End your day watching the sunset over the Kremlin walls.
In the morning, see a ballet or opera performance at the historic Bolshoi Theatre. After lunch, visit the Pushkin Museum of Fine Arts, featuring a vast collection of European art. In the evening, stroll along Arbat Street, lined with cafes and souvenir shops.
Travel to St. Petersburg and visit the Hermitage Museum in the morning, one of the largest art museums in the world. In the afternoon, visit the Church of the Savior on Spilled Blood, an iconic symbol of St. Petersburg's architecture. End your day watching a ballet at the Mariinsky Theatre.
Take a day trip from St. Petersburg to the Peterhof Palace, known as the Russian Versailles, and explore the beautiful gardens and fountains. In the afternoon, visit the Catherine Palace in Pushkin and marvel at its opulent interiors.
Visit the Kazan Cathedral, one of the largest and most impressive churches in St. Petersburg. Walk along Nevsky Prospekt, the city's main avenue, which offers an array of restaurants, bars, and shops. In the evening, enjoy a boat tour of the city's canals.
Travel to Irkutsk and take a day trip to Lake Baikal, the world's oldest and deepest lake. Visit the village of Listvyanka and explore the Baikal Museum, which tells the story of the lake's unique ecosystem. In the evening, enjoy a traditional Russian banya (sauna) experience.
Take a train ride on the Trans-Siberian Railway, the longest railway in the world, from Irkutsk to Novosibirsk. In the evening, visit the Novosibirsk Opera and Ballet Theatre, one of the largest and most prestigious theatres in Russia.
If you have extra time, visit the Moscow Metro stations for their beautiful architecture, take a river cruise in St. Petersburg, and try traditional Russian dishes like borscht and pelmeni. You can also consider visiting the cities of Kazan and Sochi for their unique culture and attractions.