Amt in Germany
Büchen is an Amt ("collective municipality") in the district of Lauenburg, in Schleswig-Holstein, Germany. Its seat is in Büchen.
The Amt Büchen consists of the following municipalities (population in 2005 between brackets):
53°28′59″N 10°34′01″E / 53.483°N 10.567°E / 53.483; 10.567