Sochi is a city in Krasnodar Krai, Russia, located on the Black Sea coast near the border between Georgia/Abkhazia and Russia. The Greater Sochi area, which includes territories and localities subordinated to Sochi proper, has a total area of 3,526 square kilometers (1,361 sq mi)[4] and sprawls for 145 kilometers (90 mi)[11] along the shores of the Black Sea near the Caucasus Mountains.[citation needed] The area of the city proper is 176.77 square kilometers (68.25 sq mi).[4] According to the 2010 Census, the city had a permanent population of 343,334,[5] up from 328,809 recorded in the 2002 Census,[12] making it Russia's largest resort city. Being part of the Caucasian Riviera, it is one of the very few places in Russia with a subtropical climate, with warm to hot summers and mild winters.