Pikkjärv is the name of several Estonian lakes: Ivaste Pikkjärv is located in Tartu county in Kambja county Jussi Pikkjärv is located in Harju county in Kuusalu county Järvi Pikkjärv is located in Harju county Kuusalu county Karula Pikkjärv is located in Valga county in Valga county Kõnnu Pikkjärv is located in Ida-Viru county. Kaarepere Pikkjärv is located in Jõgeva county Kooraste Pikkjärv is located in Põlva county in Kanepi county Lootvina Pikkjärv is located in Põlva county in Põlva county Tilsi Pikkjärv is located in Põlva county Lah... Wikipedia