There are many more trails in there according to this (1.8km, 2.7km, 3km, 5km, 5.4km, 9km):
https://terviserajad.ee/rajad/kardla-palukula-palade-terviserada/

Added 2.7km path and relation.

Same thing on heat map:
https://www.strava.com/heatmap#15.97/22.80057/58.99033/hot/all