Setoland

Setoland is a region south of Lake Peipus
Lake Peipus
Lake Peipsi-Pihkva, sometimes also called Peipus is the biggest transboundary and fourth largest fresh water lake in Europe, on the border between Estonia and Russia....

and inhabited by the Seto
Seto language
Seto or Setu language is a dialect of the Finnic South Estonian or Võro language , spoken by about 5,000 people...

speaking Setos

. Seto language belongs to south Estonian dialect of Estonian language. The historic range of Setomaa is located on territories of present day Estonia
Estonia
Estonia , officially the Republic of Estonia , is a country in Northern Europe. It is bordered to the north by the Gulf of Finland, to the west by the Baltic Sea, to the south by Latvia , and to the east by the Russian Federation...

and Russia

. Estonian Setomaa presently consists of lands in Põlvamaa and Võrumaa Counties located in southeastern Estonia and bordering Russia.