The Billetal nature reserve is located in Schleswig-Holstein between Grande and Reinbek.
In the Billetal you can find various biotopes, poplars and black alders and numerous species of plants and animals. The nature reserve was formed by the melt water at the end of the last ice age. With a bit of luck, you can also spot one or the other rare bird species, such as a dipper or even a kingfisher, during a walk through the Billetal. The valley invites you to hike or bike and offers its visitors numerous things to discover.