Finnish dialects are regional variations of the Finnish language, which is part of the Uralic language family. There are several main dialect groups, including Western Finnish, Eastern Finnish, and Northern Finnish. Each group has its own unique pronunciation, vocabulary, and grammatical features, making them distinct from one another. The differences in dialects can be significant, sometimes affecting mutual intelligibility among speakers. For example, the Tavastian dialect is known for its unique vowel harmony, while the Karelian dialect shares similarities with Karelian languages spoken in neighboring regions. These dialects reflect the rich cultural diversity within Finland.