Vladimir Putin, left, with U.S. actor Steven Seagal, center, at the Eastern Economic Forum in Vladivostok on September 4. Russian news agency Tass reported Seagal was in the city for a martial arts competition.

With weeds choking the husks of many of its abandoned buildings, the tiny settlement of Khasan on the Russia-China-North Korea border is an object of curiosity for Chinese tourists and a symbol of neglect in Russia's Far East.

"They bring them here and tell them, 'Do you want democracy? Here it is'," a Russian border officer, who asked not to be identified, told Reuters, referring to tourists who gaze at the Russian settlement from China. "And they point to the ruins of Khasan."