Hørsholm is an urban area on the Øresund coast approximately 25 km (15.53 mi) north of Copenhagen, Denmark. It covers most of Hørsholm Municipality and straddles the borders neighbouring Fredensborg Municipality and Rudersdal Municipality.

Rudersdal Municipality is a part suburban, part rural municipality located on the northern outskirts of Copenhagen, Denmark. It covers an area of 73 km² and has a population of 57,193. The distance from Copenhagen City Hall Square is approximately 20 km. The western part of the municipality is served by the Hillerød radial of the S-train network while the eastern part is served by the Coast Line. Administratively Rudersdal Municipality belongs to Region Hovedstaden.