State complex “The National Congress Palace” is located on the picturesque coast of the Gulf of Finland, far from the city vanity, in the green space of St.-Petersburg. “The National Congress Palace” combines the functions of the state residence, historical and cultural reserve and the business centre. It is opened for carrying out various actions: scientific and political forums, corporate meetings, exhibitions and presentations.

Konstantin palace is the Dominating structure of the complex. It is the former residence of grand dukes of the House of Romanovs and the revived monument of the Russian architecture of the XVIII-th century. Today within the palace expositions Russian painting, decorative and applied arts of XVIII-XX centuries including the world-famous collection of M. Rostropovich and G. Vishnevskaya are widely presented. At the grottos of Konstantin Palace wine cellars with one of the greatest collection of elite wines in the world are placed.