Well, I can't translate this reflecting fully how weird and artificial this sounds, but let me try:

"Continuous supervision over children is mandatory"

Nope, didn't manage to express it.

Found over Lake Jarosławieckie, between #Rosnówko (Trzebaw Rosnówko train stop) and #Puszczykowo.

https://www.openstreetmap.org/?mlat=52.28386&mlon=16.80187#map=13/52.28386/16.80187

#hiking

A czy wy sprawujecie ustawiczny nadzór nad swoimi dziećmi?

Nad Jeziorem Jarosławieckim, między Rosnówkiem (przystanek osobowy #Trzebaw #Rosnówko), a Puszczykowem.

https://www.openstreetmap.org/?mlat=52.28386&mlon=16.80187#map=13/52.28386/16.80187

#Puszczykowo #wędrówki