St. Petersburg is rich in cultural heritage, and a masterpiece of architecture that embodies the soul of Imperial Russia. In 1703, Peter the Great built a fortress on the banks of the Neva River, and by 1712 a new city had emerged. Elegant façades, glorious cathedrals and grand residences were built along the city's canals. Construction flourished under Catherine the Great, and the city gained new splendor with elaborate palaces, lovely parks and magnificent squares designed by French and Italian architects. St. Petersburg is the most European-influenced city in Russia, and certainly the most spectacular.While you're in St. Petersburg, take time to explore the Hermitage Museum. This museum is one of the world's greatest treasures and features more than 3 million exhibits. And that doesn't include the impressive building itself or its beautiful furnishings.