Rondje kollum

Ferry dam Holwerd under dike to Nes (wd)

wadden sea

pieterpad 9

Pieterburen - Winsum

round Lauwersoog

route 4 no s coastal route

running session

2025 02 round Schier

laurelsoog-franeker

Frisian villages Twijzel

round lauwersmeer 45 km

National Park Schiermonnikoog

Frisian Forest Trail stage 2

Frisian Forest Trail

eleven cities hijum 2