A Fence

I went for a MTB ride with my son G and our friends R and J.
We went to Oud Valkeveen, a beautiful area, just 30 minutes drive from Amsterdam.
We started near Naarden Vesting, an old fortress town and biked to Huizen over the heath. Then direction Blaricum and Laren and via Bussum back to Naarden and Oud Valkeveen.
This area has a very diverse landscape. One moment you are on the heath, with its sandy grounds, and the other moment you are on peatland. And on the north side there is the water, het IJsselmeer (the former Zuiderzee) that used to be a sea.