Tourist information : www.saint-petersburg.com . International Economic Forum attendees will have plenty of distractions in `` Leningrad '' International Economic Forum Cathedral is made of Several thousand kilos of gold . St. Isaac 's was built on spot where Czar Peter was fatally wounded in 1881 .
International Economic Forum attendees will have plenty of distractions in `` Leningrad '' International Economic Forum Cathedral is made of Several thousand kilos of gold . St. Isaac 's was built on spot where Czar Peter was fatally wounded in 1881 .