• Blue-marked lake trail of about 2 km around Judarn, rated easy, though not suited to wheelchairs
• Fire pits by the lake at several rest spots, so pack something to grill
• Two starting points for the trail: the parking at Ängbybadet or Åkeshov Castle

Judarskogen is a 95-hectare forest reserve wrapped around the small lake Judarn. A marked 2 km nature trail circles the lake, with eight signs on how the last ice age shaped the land.

Gravel paths and forest trails cross pine and spruce woods, open meadows and boulder slopes. Kids can find the pond built for newts and other amphibians north of the lake, and follow Ryssmuren, an old stone wall.