The Karelian Isthmus is the approximately 45–110-kilometre-wide (30–70 mi) stretch of land situated between the Gulf of Finland and Lake Ladoga in northwestern Russia, to the north of the River Neva. Its northwestern boundary is a line from the Bay of Vyborg to the westernmost point of Lake Ladoga, Pekonlahti. If the Karelian Isthmus is defined as the entire territory of present-day Saint Petersburg and Leningrad Oblast to the north of the Neva and also a tiny part of the Republic of Karelia, the area of the isthmus is about 15,000 km2 (5,800 sq mi).
Lake Vuoksa near Priozersk in the autumn of 2009.
Near Leipäsuo
Forest of Pinus sylvestris with an understory of Calluna vulgaris on the Karelian Isthmus
There are about 700 lakes on the isthmus
Finnish is a Uralic language of the Finnic branch, spoken by the majority of the population in Finland and by ethnic Finns outside of Finland. Finnish is one of the two official languages of Finland. In Sweden, both Finnish and Meänkieli are official minority languages. The Kven language, which like Meänkieli is mutually intelligible with Finnish, is spoken in the Norwegian counties Troms and Finnmark by a minority group of Finnish descent.
Mikael Agricola, a 19th-century drawing by Albert Edelfelt
Elias Lönnrot as depicted in a 19th-century caricature – Lönnrot made several journeys to Karelia and Eastern Finland to collect folklore, from which he compiled the Kalevala.
The Turku dialect is famous for its seemingly inverted questions. For example, "Ei me mittä kaffelle men?" looks like it means "So we don't go for a coffee?" but actually means "Shall we go for a coffee?"
A sign in Savonian dialect: "You don't get cognac here, but fresh wheat buns and good strong Juhla Mokka-brand coffee you will have. Welcome."