The massive dacha, where time seems to be fixed forever in 1937, the year of its construction, is now a hotel where visitors can stay in the one-time holy of holies of Soviet power for up to €300 ($390) a night.
One can eat in an imposing dining room adorned by the dictator's portrait, swim in his swimming pool, and even sleep in his bedroom.
Joseph Stalin came here almost every summer. From this peaceful house with shaded verandas, the mustached tyrant supervised socialism's triumphant march, as well as mass repressions and purges.
"Here he used to work, smoke, think. From there he would look out to the sea," Valentina Menalan, the villa's manager, said with enthusiasm as she walked from one room to the next.
Nothing has changed, she said - the heavy curtains and light wood still recall the 1930s, with only the furniture replaced in 1960s and 1970s when the villa became a guest house for the Communist Party's foreign visitors.
The villa was turned into a hotel after the Soviet crash in 1991.
The swimming pool on the ground floor is still functioning. "Stalin did not like swimming in the sea, so they built him this pool filled with seawater," the guide said.
The improvised museum holds several personal objects and a billiard table, as Stalin was a great fan of the game. One room has a full-size wax statue of Stalin seated at his table before a silver ink pot presented to him by late Chinese communist leader Mao Zedong.
One thing the Stalin hotel will not remind guests about, however, is the nightmarish side of a totalitarian regime that imprisoned millions of people in the Gulag.
"There were atrocious repressions, but Stalin also developed industry, space programs," said Vladimir Shishkin, deputy director of the Zelyonaya Roshcha (Green Grove) hotel complex, which includes the villa.
For many Russians, Stalin is mastermind of the victory over Nazi Germany, source of great national pride, and ruler of an empire that stretched from East Berlin to Vladivostok.
Nearly half of Russians - 47 percent - view Stalin in a positive light, with less than 30 percent thinking badly of him, a poll published last year by the FOM institute found.
He kept the trains running on time... to the gulag.