Geelskov is a forest preserve from Virum, Denmark reaching into Søllerød. If you arrive at Holte…read morestation and walk up to Søllerød Kro, you get a great 20 minute walk through it. Pre-historic till 2nd century embankments mark usage until modern farming methods were developed. Mountain biking/cycling, hiking and sightseeing are the current preserve uses. A great leisurely walk through nature right north of Copenhagen's modern cityscape.