Things to Do at St. Isaac's Cathedral
Complete Guide to St. Isaac's Cathedral in St. Petersburg
About St. Isaac's Cathedral
What to See & Do
Golden Dome Colonnade
Climb 262 steps to the outdoor viewing gallery around the dome for panoramic views of St. Petersburg's historic center and the Neva River
Main Iconostasis
Marvel at the stunning three-tiered iconostasis made of white marble and decorated with malachite and lapis lazuli columns
Foucault Pendulum
Observe the working replica of Foucault's pendulum that demonstrates the Earth's rotation, suspended from the cathedral's dome
Religious Mosaics and Frescoes
Admire the intricate mosaics covering over 600 square meters, including works by Karl Bryullov and other master artists
Bronze Doors
Examine the massive bronze doors at the cathedral's entrances, decorated with relief sculptures depicting scenes from the Bible and the lives of saints
Practical Information
Opening Hours
Daily 10:30 AM - 6:00 PM (May-September), 11:00 AM - 6:00 PM (October-April). Colonnade closes 30 minutes earlier. Closed on Wednesdays
Tickets & Pricing
Cathedral: 350 RUB adults, 100 RUB students. Colonnade: 200 RUB additional. Combined tickets available. Online booking recommended during peak season
Best Time to Visit
Early morning (10:30-11:30 AM) or late afternoon (4:00-5:00 PM) to avoid crowds. Visit the colonnade on clear days for best views
Suggested Duration
2-3 hours for full visit including colonnade climb
Getting There
Things to Do Nearby
Elegant 19th-century palace housing the St. Petersburg Legislative Assembly, located directly across from the cathedral
Iconic monument to Peter the Great situated in nearby Senate Square, immortalized in Pushkin's famous poem
Historic naval headquarters with distinctive golden spire, just a 5-minute walk away
The magnificent Baroque palace complex housing the State Hermitage Museum, 10 minutes on foot
Scenic waterfront promenade perfect for strolling and viewing the city's architectural ensemble