Hven is a small island located in the Øresund Strait, between Denmark and Sweden. It is part of Sweden and is known for its beautiful landscapes, including rolling hills and lush greenery. The island is approximately 7.5 square kilometers in size and has a population of around 400 residents. Historically, Hven is famous for being the home of the astronomer Tycho Brahe in the late 16th century. He established an observatory called Uraniborg on the island, where he conducted significant astronomical research. Today, Hven attracts visitors for its scenic beauty and historical significance.