Pella Palace (Пеллинский дворец) was a summer residence built during the reign of Catherine II of Russia for her grandson, future emperor Alexander. It was situated on the left bank of the Neva River, 30 km east of Saint Petersburg, where the town of Otradnoye now stands. If completed, it would have been Russia's largest imperial palace. Pella, partially built in 1785-1789, has been razed to the ground by Catherine's son, Paul of Russia.