The Kalevala is a 19th-century epic poem from Finland, compiled by Elias Lönnrot. It consists of various Finnish folk tales and mythology, woven together to create a cohesive narrative. The poem is written in a unique meter called "Kalevala meter," which is characterized by its rhythmic and repetitive structure. The Kalevala features several key characters, including Väinämöinen, a wise old hero, and Lemminkäinen, a brash young warrior. The stories explore themes of creation, heroism, and the struggle between good and evil. This work has had a significant impact on Finnish culture and identity, inspiring art, music, and literature.