It became known when you open up the colonnade of St. Isaac's Cathedral for visits

It became known when you open up the colonnade of St. Isaac's Cathedral for visits

The evening colonnade of St. Isaac's Cathedral will open to visitors from 27 April, and daily from 1 may.

Recall that an evening visit to the colonnade will be available daily from 18 to 22.30, and the day - from 10 to 18.

St. Isaac's Cathedral – the only monument of the Russian classicism in the exterior finish which features polished granite columns and marble. The Cathedral was designed by architect Auguste de Montferrand.
Source: https://peterburg2.ru/news/stalo-izvestno-kogda-otkroyut-kolonnadu-isaakievskogo-sobora-dlya-poseshh...