Andover is a city in Minnesota that offers a mix of natural beauty and urban amenities. You can enjoy the scenic Crooked Lake, the only fully recreational lake in the city, where you can fish, boat, or swim. You can also explore the history of Andover, which dates back to 1857, when it was known as Round Lake Township. Andover was once a stop on the Great Northern Railway, and you can still see some of the historic buildings and landmarks in the city. Andover is also close to Anoka, the Halloween Capital of the World, where you can join the annual festivities and parades.