Olympic Park sits in Adler, south of central Sochi, on the flat coastal land built up for the 2014 Winter Olympics. The venues, plazas, fountains, and stadiums feel oversized outside event times, but that scale is exactly what makes the place interesting.
It is worth pairing with the train ride down the coast. Even if you have no interest in sport, the park is a clear look at how the Olympics remade this stretch of the Black Sea.