A single, overgrown forest road. After driving through the undergrowth, it seems logical to check if you've picked up any stowaways. Ticks or spiders are possible...
A mountain bike loop with climbs. Several kilometers of forest trails with numerous short climbs. You can gain as much elevation as several dozen kilometers of typical trails near Płock. …
A hidden forest singletrack. Hidden in the forest might be an exaggeration, but I only just discovered it, even though I've ridden in the area before. It's a nice trail …