epa12811600 People take off their clothes to sunbathe on a sunny day near the wall of the Peter and Paul Fortress in St. Petersburg, Russia, 11 March 2026. Temperatures in St. Petersburg, Russia’s second-largest city, reach eleven degrees Celsius. EPA/ANATOLY MALTSEV

epa12811601 People take off their clothes to sunbathe on a sunny day near the wall of the Peter and Paul Fortress in St. Petersburg, Russia, 11 March 2026. Temperatures in St. Petersburg, Russia’s second-largest city, reach eleven degrees Celsius. EPA/ANATOLY MALTSEV

epa12811603 People take off their clothes to sunbathe on a sunny day near the wall of the Peter and Paul Fortress in St. Petersburg, Russia, 11 March 2026. Temperatures in St. Petersburg, Russia’s second-largest city, reach eleven degrees Celsius. EPA/ANATOLY MALTSEV